31698284

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{797}}^1$

素因数の和:1025

約数の個数: 24

約数和(自身を含む): 56798448

約数和(自身を除く): 25100164

約数列:

[1, 2, 4, 61, 122, 163, 244, 326, 652, 797, 1594, 3188, 9943, 19886, 39772, 48617, 97234, 129911, 194468, 259822, 519644, 7924571, 15849142, 31698284]

約数ペア:

[(1, 31698284), (2, 15849142), (4, 7924571), (61, 519644), (122, 259822), (163, 194468), (244, 129911), (326, 97234), (652, 48617), (797, 39772), (1594, 19886), (3188, 9943)]