98268416

素因数分解:

$2^8\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:251

約数の個数: 72

約数和(自身を含む): 205054080

約数和(自身を除く): 106785664

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 79, 86, 113, 128, 158, 172, 226, 256, 316, 344, 452, 632, 688, 904, 1264, 1376, 1808, 2528, 2752, 3397, 3616, 4859, 5056, 5504, 6794, 7232, 8927, 9718, 10112, 11008, 13588, 14464, 17854, 19436, 20224, 27176, 28928, 35708, 38872, 54352, 71416, 77744, 108704, 142832, 155488, 217408, 285664, 310976, 383861, 434816, 571328, 621952, 767722, 869632, 1142656, 1243904, 1535444, 2285312, 3070888, 6141776, 12283552, 24567104, 49134208, 98268416]

約数ペア:

[(1, 98268416), (2, 49134208), (4, 24567104), (8, 12283552), (16, 6141776), (32, 3070888), (43, 2285312), (64, 1535444), (79, 1243904), (86, 1142656), (113, 869632), (128, 767722), (158, 621952), (172, 571328), (226, 434816), (256, 383861), (316, 310976), (344, 285664), (452, 217408), (632, 155488), (688, 142832), (904, 108704), (1264, 77744), (1376, 71416), (1808, 54352), (2528, 38872), (2752, 35708), (3397, 28928), (3616, 27176), (4859, 20224), (5056, 19436), (5504, 17854), (6794, 14464), (7232, 13588), (8927, 11008), (9718, 10112)]