85209728

素因数分解:

$2^7\times {\mathrm{179}}^1\times {\mathrm{3719}}^1$

素因数の和:3912

約数の個数: 32

約数和(自身を含む): 170748000

約数和(自身を除く): 85538272

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 179, 358, 716, 1432, 2864, 3719, 5728, 7438, 11456, 14876, 22912, 29752, 59504, 119008, 238016, 476032, 665701, 1331402, 2662804, 5325608, 10651216, 21302432, 42604864, 85209728]

約数ペア:

[(1, 85209728), (2, 42604864), (4, 21302432), (8, 10651216), (16, 5325608), (32, 2662804), (64, 1331402), (128, 665701), (179, 476032), (358, 238016), (716, 119008), (1432, 59504), (2864, 29752), (3719, 22912), (5728, 14876), (7438, 11456)]