87835924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{9461}}^1$

素因数の和:9687

約数の個数: 24

約数和(自身を含む): 168499296

約数和(自身を除く): 80663372

約数列:

[1, 2, 4, 11, 22, 44, 211, 422, 844, 2321, 4642, 9284, 9461, 18922, 37844, 104071, 208142, 416284, 1996271, 3992542, 7985084, 21958981, 43917962, 87835924]

約数ペア:

[(1, 87835924), (2, 43917962), (4, 21958981), (11, 7985084), (22, 3992542), (44, 1996271), (211, 416284), (422, 208142), (844, 104071), (2321, 37844), (4642, 18922), (9284, 9461)]