31340924

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{421}}^1\times {\mathrm{503}}^1$

素因数の和:965

約数の個数: 24

約数和(自身を含む): 56575008

約数和(自身を除く): 25234084

約数列:

[1, 2, 4, 37, 74, 148, 421, 503, 842, 1006, 1684, 2012, 15577, 18611, 31154, 37222, 62308, 74444, 211763, 423526, 847052, 7835231, 15670462, 31340924]

約数ペア:

[(1, 31340924), (2, 15670462), (4, 7835231), (37, 847052), (74, 423526), (148, 211763), (421, 74444), (503, 62308), (842, 37222), (1006, 31154), (1684, 18611), (2012, 15577)]