85897648

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{67957}}^1$

素因数の和:68044

約数の個数: 20

約数和(自身を含む): 168535840

約数和(自身を除く): 82638192

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 67957, 135914, 271828, 543656, 1087312, 5368603, 10737206, 21474412, 42948824, 85897648]

約数ペア:

[(1, 85897648), (2, 42948824), (4, 21474412), (8, 10737206), (16, 5368603), (79, 1087312), (158, 543656), (316, 271828), (632, 135914), (1264, 67957)]