90628442

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{6131}}^1$

素因数の和:6541

約数の個数: 16

約数和(自身を含む): 143488800

約数和(自身を除く): 52860358

約数列:

[1, 2, 19, 38, 389, 778, 6131, 7391, 12262, 14782, 116489, 232978, 2384959, 4769918, 45314221, 90628442]

約数ペア:

[(1, 90628442), (2, 45314221), (19, 4769918), (38, 2384959), (389, 232978), (778, 116489), (6131, 14782), (7391, 12262)]