99640256

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1223}}^1$

素因数の和:1321

約数の個数: 56

約数和(自身を含む): 211409280

約数和(自身を除く): 111769024

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 67, 76, 134, 152, 268, 304, 536, 608, 1072, 1216, 1223, 1273, 2144, 2446, 2546, 4288, 4892, 5092, 9784, 10184, 19568, 20368, 23237, 39136, 40736, 46474, 78272, 81472, 81941, 92948, 163882, 185896, 327764, 371792, 655528, 743584, 1311056, 1487168, 1556879, 2622112, 3113758, 5244224, 6227516, 12455032, 24910064, 49820128, 99640256]

約数ペア:

[(1, 99640256), (2, 49820128), (4, 24910064), (8, 12455032), (16, 6227516), (19, 5244224), (32, 3113758), (38, 2622112), (64, 1556879), (67, 1487168), (76, 1311056), (134, 743584), (152, 655528), (268, 371792), (304, 327764), (536, 185896), (608, 163882), (1072, 92948), (1216, 81941), (1223, 81472), (1273, 78272), (2144, 46474), (2446, 40736), (2546, 39136), (4288, 23237), (4892, 20368), (5092, 19568), (9784, 10184)]