90581456

素因数分解:

$2^4\times 7^1\times {\mathrm{211}}^1\times {\mathrm{3833}}^1$

素因数の和:4059

約数の個数: 40

約数和(自身を含む): 201576384

約数和(自身を除く): 110994928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 211, 422, 844, 1477, 1688, 2954, 3376, 3833, 5908, 7666, 11816, 15332, 23632, 26831, 30664, 53662, 61328, 107324, 214648, 429296, 808763, 1617526, 3235052, 5661341, 6470104, 11322682, 12940208, 22645364, 45290728, 90581456]

約数ペア:

[(1, 90581456), (2, 45290728), (4, 22645364), (7, 12940208), (8, 11322682), (14, 6470104), (16, 5661341), (28, 3235052), (56, 1617526), (112, 808763), (211, 429296), (422, 214648), (844, 107324), (1477, 61328), (1688, 53662), (2954, 30664), (3376, 26831), (3833, 23632), (5908, 15332), (7666, 11816)]