87977054

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{823}}^1$

素因数の和:992

約数の個数: 32

約数和(自身を含む): 148794624

約数和(自身を除く): 60817570

約数列:

[1, 2, 11, 22, 43, 86, 113, 226, 473, 823, 946, 1243, 1646, 2486, 4859, 9053, 9718, 18106, 35389, 53449, 70778, 92999, 106898, 185998, 389279, 778558, 1022989, 2045978, 3998957, 7997914, 43988527, 87977054]

約数ペア:

[(1, 87977054), (2, 43988527), (11, 7997914), (22, 3998957), (43, 2045978), (86, 1022989), (113, 778558), (226, 389279), (473, 185998), (823, 106898), (946, 92999), (1243, 70778), (1646, 53449), (2486, 35389), (4859, 18106), (9053, 9718)]