131806832

素因数分解:

$2^4\times {\mathrm{1277}}^1\times {\mathrm{6451}}^1$

素因数の和:7736

約数の個数: 20

約数和(自身を含む): 255615336

約数和(自身を除く): 123808504

約数列:

[1, 2, 4, 8, 16, 1277, 2554, 5108, 6451, 10216, 12902, 20432, 25804, 51608, 103216, 8237927, 16475854, 32951708, 65903416, 131806832]

約数ペア:

[(1, 131806832), (2, 65903416), (4, 32951708), (8, 16475854), (16, 8237927), (1277, 103216), (2554, 51608), (5108, 25804), (6451, 20432), (10216, 12902)]