31275682

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{12601}}^1$

素因数の和:12693

約数の個数: 16

約数和(自身を含む): 50357592

約数和(自身を除く): 19081910

約数列:

[1, 2, 17, 34, 73, 146, 1241, 2482, 12601, 25202, 214217, 428434, 919873, 1839746, 15637841, 31275682]

約数ペア:

[(1, 31275682), (2, 15637841), (17, 1839746), (34, 919873), (73, 428434), (146, 214217), (1241, 25202), (2482, 12601)]