89971696

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{191}}^1\times {\mathrm{499}}^1$

素因数の和:757

約数の個数: 40

約数和(自身を含む): 178560000

約数和(自身を除く): 88588304

約数列:

[1, 2, 4, 8, 16, 59, 118, 191, 236, 382, 472, 499, 764, 944, 998, 1528, 1996, 3056, 3992, 7984, 11269, 22538, 29441, 45076, 58882, 90152, 95309, 117764, 180304, 190618, 235528, 381236, 471056, 762472, 1524944, 5623231, 11246462, 22492924, 44985848, 89971696]

約数ペア:

[(1, 89971696), (2, 44985848), (4, 22492924), (8, 11246462), (16, 5623231), (59, 1524944), (118, 762472), (191, 471056), (236, 381236), (382, 235528), (472, 190618), (499, 180304), (764, 117764), (944, 95309), (998, 90152), (1528, 58882), (1996, 45076), (3056, 29441), (3992, 22538), (7984, 11269)]