89220352

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:148

約数の個数: 144

約数和(自身を含む): 216336960

約数和(自身を除く): 127116608

約数列:

[1, 2, 4, 8, 13, 16, 17, 19, 26, 32, 34, 38, 52, 64, 68, 76, 83, 104, 128, 136, 152, 166, 208, 221, 247, 256, 272, 304, 323, 332, 416, 442, 494, 544, 608, 646, 664, 832, 884, 988, 1079, 1088, 1216, 1292, 1328, 1411, 1577, 1664, 1768, 1976, 2158, 2176, 2432, 2584, 2656, 2822, 3154, 3328, 3536, 3952, 4199, 4316, 4352, 4864, 5168, 5312, 5644, 6308, 7072, 7904, 8398, 8632, 10336, 10624, 11288, 12616, 14144, 15808, 16796, 17264, 18343, 20501, 20672, 21248, 22576, 25232, 26809, 28288, 31616, 33592, 34528, 36686, 41002, 41344, 45152, 50464, 53618, 56576, 63232, 67184, 69056, 73372, 82004, 82688, 90304, 100928, 107236, 134368, 138112, 146744, 164008, 180608, 201856, 214472, 268736, 276224, 293488, 328016, 348517, 361216, 403712, 428944, 537472, 586976, 656032, 697034, 857888, 1074944, 1173952, 1312064, 1394068, 1715776, 2347904, 2624128, 2788136, 3431552, 4695808, 5248256, 5576272, 6863104, 11152544, 22305088, 44610176, 89220352]

約数ペア:

[(1, 89220352), (2, 44610176), (4, 22305088), (8, 11152544), (13, 6863104), (16, 5576272), (17, 5248256), (19, 4695808), (26, 3431552), (32, 2788136), (34, 2624128), (38, 2347904), (52, 1715776), (64, 1394068), (68, 1312064), (76, 1173952), (83, 1074944), (104, 857888), (128, 697034), (136, 656032), (152, 586976), (166, 537472), (208, 428944), (221, 403712), (247, 361216), (256, 348517), (272, 328016), (304, 293488), (323, 276224), (332, 268736), (416, 214472), (442, 201856), (494, 180608), (544, 164008), (608, 146744), (646, 138112), (664, 134368), (832, 107236), (884, 100928), (988, 90304), (1079, 82688), (1088, 82004), (1216, 73372), (1292, 69056), (1328, 67184), (1411, 63232), (1577, 56576), (1664, 53618), (1768, 50464), (1976, 45152), (2158, 41344), (2176, 41002), (2432, 36686), (2584, 34528), (2656, 33592), (2822, 31616), (3154, 28288), (3328, 26809), (3536, 25232), (3952, 22576), (4199, 21248), (4316, 20672), (4352, 20501), (4864, 18343), (5168, 17264), (5312, 16796), (5644, 15808), (6308, 14144), (7072, 12616), (7904, 11288), (8398, 10624), (8632, 10336)]