31229308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{30859}}^1$

素因数の和:30897

約数の個数: 24

約数和(自身を含む): 62213760

約数和(自身を除く): 30984452

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 30859, 61718, 123436, 339449, 678898, 709757, 1357796, 1419514, 2839028, 7807327, 15614654, 31229308]

約数ペア:

[(1, 31229308), (2, 15614654), (4, 7807327), (11, 2839028), (22, 1419514), (23, 1357796), (44, 709757), (46, 678898), (92, 339449), (253, 123436), (506, 61718), (1012, 30859)]