31580742

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{128377}}^1$

素因数の和:128423

約数の個数: 16

約数和(自身を含む): 64702512

約数和(自身を除く): 33121770

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 128377, 256754, 385131, 770262, 5263457, 10526914, 15790371, 31580742]

約数ペア:

[(1, 31580742), (2, 15790371), (3, 10526914), (6, 5263457), (41, 770262), (82, 385131), (123, 256754), (246, 128377)]