31675030

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{28031}}^1$

素因数の和:28151

約数の個数: 16

約数和(自身を含む): 57521664

約数和(自身を除く): 25846634

約数列:

[1, 2, 5, 10, 113, 226, 565, 1130, 28031, 56062, 140155, 280310, 3167503, 6335006, 15837515, 31675030]

約数ペア:

[(1, 31675030), (2, 15837515), (5, 6335006), (10, 3167503), (113, 280310), (226, 140155), (565, 56062), (1130, 28031)]