89615914

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{6961}}^1$

素因数の和:7161

約数の個数: 16

約数和(自身を含む): 138599496

約数和(自身を除く): 48983582

約数列:

[1, 2, 41, 82, 157, 314, 6437, 6961, 12874, 13922, 285401, 570802, 1092877, 2185754, 44807957, 89615914]

約数ペア:

[(1, 89615914), (2, 44807957), (41, 2185754), (82, 1092877), (157, 570802), (314, 285401), (6437, 13922), (6961, 12874)]