31587062

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{2221}}^1$

素因数の和:2783

約数の個数: 16

約数和(自身を含む): 51141552

約数和(自身を除く): 19554490

約数列:

[1, 2, 13, 26, 547, 1094, 2221, 4442, 7111, 14222, 28873, 57746, 1214887, 2429774, 15793531, 31587062]

約数ペア:

[(1, 31587062), (2, 15793531), (13, 2429774), (26, 1214887), (547, 57746), (1094, 28873), (2221, 14222), (4442, 7111)]