87455908

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{2963}}^1$

素因数の和:3171

約数の個数: 24

約数和(自身を含む): 157352832

約数和(自身を除く): 69896924

約数列:

[1, 2, 4, 47, 94, 157, 188, 314, 628, 2963, 5926, 7379, 11852, 14758, 29516, 139261, 278522, 465191, 557044, 930382, 1860764, 21863977, 43727954, 87455908]

約数ペア:

[(1, 87455908), (2, 43727954), (4, 21863977), (47, 1860764), (94, 930382), (157, 557044), (188, 465191), (314, 278522), (628, 139261), (2963, 29516), (5926, 14758), (7379, 11852)]