8330816

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:92

約数の個数: 112

約数和(自身を含む): 20482560

約数和(自身を除く): 12151744

約数列:

[1, 2, 4, 8, 13, 16, 17, 19, 26, 31, 32, 34, 38, 52, 62, 64, 68, 76, 104, 124, 136, 152, 208, 221, 247, 248, 272, 304, 323, 403, 416, 442, 494, 496, 527, 544, 589, 608, 646, 806, 832, 884, 988, 992, 1054, 1088, 1178, 1216, 1292, 1612, 1768, 1976, 1984, 2108, 2356, 2584, 3224, 3536, 3952, 4199, 4216, 4712, 5168, 6448, 6851, 7072, 7657, 7904, 8398, 8432, 9424, 10013, 10336, 12896, 13702, 14144, 15314, 15808, 16796, 16864, 18848, 20026, 20672, 25792, 27404, 30628, 33592, 33728, 37696, 40052, 54808, 61256, 67184, 80104, 109616, 122512, 130169, 134368, 160208, 219232, 245024, 260338, 268736, 320416, 438464, 490048, 520676, 640832, 1041352, 2082704, 4165408, 8330816]

約数ペア:

[(1, 8330816), (2, 4165408), (4, 2082704), (8, 1041352), (13, 640832), (16, 520676), (17, 490048), (19, 438464), (26, 320416), (31, 268736), (32, 260338), (34, 245024), (38, 219232), (52, 160208), (62, 134368), (64, 130169), (68, 122512), (76, 109616), (104, 80104), (124, 67184), (136, 61256), (152, 54808), (208, 40052), (221, 37696), (247, 33728), (248, 33592), (272, 30628), (304, 27404), (323, 25792), (403, 20672), (416, 20026), (442, 18848), (494, 16864), (496, 16796), (527, 15808), (544, 15314), (589, 14144), (608, 13702), (646, 12896), (806, 10336), (832, 10013), (884, 9424), (988, 8432), (992, 8398), (1054, 7904), (1088, 7657), (1178, 7072), (1216, 6851), (1292, 6448), (1612, 5168), (1768, 4712), (1976, 4216), (1984, 4199), (2108, 3952), (2356, 3536), (2584, 3224)]