87495158

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{443}}^1$

素因数の和:656

約数の個数: 32

約数和(自身を含む): 143951904

約数和(自身を除く): 56456746

約数列:

[1, 2, 17, 34, 37, 74, 157, 314, 443, 629, 886, 1258, 2669, 5338, 5809, 7531, 11618, 15062, 16391, 32782, 69551, 98753, 139102, 197506, 278647, 557294, 1182367, 2364734, 2573387, 5146774, 43747579, 87495158]

約数ペア:

[(1, 87495158), (2, 43747579), (17, 5146774), (34, 2573387), (37, 2364734), (74, 1182367), (157, 557294), (314, 278647), (443, 197506), (629, 139102), (886, 98753), (1258, 69551), (2669, 32782), (5338, 16391), (5809, 15062), (7531, 11618)]