23991644

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{1187}}^1$

素因数の和:1385

約数の個数: 24

約数和(自身を含む): 43642368

約数和(自身を除く): 19650724

約数列:

[1, 2, 4, 31, 62, 124, 163, 326, 652, 1187, 2374, 4748, 5053, 10106, 20212, 36797, 73594, 147188, 193481, 386962, 773924, 5997911, 11995822, 23991644]

約数ペア:

[(1, 23991644), (2, 11995822), (4, 5997911), (31, 773924), (62, 386962), (124, 193481), (163, 147188), (326, 73594), (652, 36797), (1187, 20212), (2374, 10106), (4748, 5053)]