80982964

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{4283}}^1$

素因数の和:4479

約数の個数: 24

約数和(自身を含む): 147540960

約数和(自身を除く): 66557996

約数列:

[1, 2, 4, 29, 58, 116, 163, 326, 652, 4283, 4727, 8566, 9454, 17132, 18908, 124207, 248414, 496828, 698129, 1396258, 2792516, 20245741, 40491482, 80982964]

約数ペア:

[(1, 80982964), (2, 40491482), (4, 20245741), (29, 2792516), (58, 1396258), (116, 698129), (163, 496828), (326, 248414), (652, 124207), (4283, 18908), (4727, 17132), (8566, 9454)]