31317122

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{5197}}^1$

素因数の和:5353

約数の個数: 16

約数和(自身を含む): 49401792

約数和(自身を除く): 18084670

約数列:

[1, 2, 23, 46, 131, 262, 3013, 5197, 6026, 10394, 119531, 239062, 680807, 1361614, 15658561, 31317122]

約数ペア:

[(1, 31317122), (2, 15658561), (23, 1361614), (46, 680807), (131, 239062), (262, 119531), (3013, 10394), (5197, 6026)]