89874472

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{4283}}^1$

素因数の和:4393

約数の個数: 32

約数和(自身を含む): 175301280

約数和(自身を除く): 85426808

約数列:

[1, 2, 4, 8, 43, 61, 86, 122, 172, 244, 344, 488, 2623, 4283, 5246, 8566, 10492, 17132, 20984, 34264, 184169, 261263, 368338, 522526, 736676, 1045052, 1473352, 2090104, 11234309, 22468618, 44937236, 89874472]

約数ペア:

[(1, 89874472), (2, 44937236), (4, 22468618), (8, 11234309), (43, 2090104), (61, 1473352), (86, 1045052), (122, 736676), (172, 522526), (244, 368338), (344, 261263), (488, 184169), (2623, 34264), (4283, 20984), (5246, 17132), (8566, 10492)]