71091146

素因数分解:

$2^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{31153}}^1$

素因数の和:31325

約数の個数: 16

約数和(自身を含む): 122622144

約数和(自身を除く): 51530998

約数列:

[1, 2, 7, 14, 163, 326, 1141, 2282, 31153, 62306, 218071, 436142, 5077939, 10155878, 35545573, 71091146]

約数ペア:

[(1, 71091146), (2, 35545573), (7, 10155878), (14, 5077939), (163, 436142), (326, 218071), (1141, 62306), (2282, 31153)]