85433296

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{653}}^1$

素因数の和:728

約数の個数: 80

約数和(自身を含む): 194143824

約数和(自身を除く): 108710528

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 37, 52, 68, 74, 104, 136, 148, 208, 221, 272, 296, 442, 481, 592, 629, 653, 884, 962, 1258, 1306, 1768, 1924, 2516, 2612, 3536, 3848, 5032, 5224, 7696, 8177, 8489, 10064, 10448, 11101, 16354, 16978, 22202, 24161, 32708, 33956, 44404, 48322, 65416, 67912, 88808, 96644, 130832, 135824, 144313, 177616, 193288, 288626, 314093, 386576, 410737, 577252, 628186, 821474, 1154504, 1256372, 1642948, 2309008, 2512744, 3285896, 5025488, 5339581, 6571792, 10679162, 21358324, 42716648, 85433296]

約数ペア:

[(1, 85433296), (2, 42716648), (4, 21358324), (8, 10679162), (13, 6571792), (16, 5339581), (17, 5025488), (26, 3285896), (34, 2512744), (37, 2309008), (52, 1642948), (68, 1256372), (74, 1154504), (104, 821474), (136, 628186), (148, 577252), (208, 410737), (221, 386576), (272, 314093), (296, 288626), (442, 193288), (481, 177616), (592, 144313), (629, 135824), (653, 130832), (884, 96644), (962, 88808), (1258, 67912), (1306, 65416), (1768, 48322), (1924, 44404), (2516, 33956), (2612, 32708), (3536, 24161), (3848, 22202), (5032, 16978), (5224, 16354), (7696, 11101), (8177, 10448), (8489, 10064)]