31960430

素因数分解:

$2^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{10211}}^1$

素因数の和:10531

約数の個数: 16

約数和(自身を含む): 57718224

約数和(自身を除く): 25757794

約数列:

[1, 2, 5, 10, 313, 626, 1565, 3130, 10211, 20422, 51055, 102110, 3196043, 6392086, 15980215, 31960430]

約数ペア:

[(1, 31960430), (2, 15980215), (5, 6392086), (10, 3196043), (313, 102110), (626, 51055), (1565, 20422), (3130, 10211)]