31497622

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{20533}}^1$

素因数の和:20607

約数の個数: 16

約数和(自身を含む): 51745680

約数和(自身を除く): 20248058

約数列:

[1, 2, 13, 26, 59, 118, 767, 1534, 20533, 41066, 266929, 533858, 1211447, 2422894, 15748811, 31497622]

約数ペア:

[(1, 31497622), (2, 15748811), (13, 2422894), (26, 1211447), (59, 533858), (118, 266929), (767, 41066), (1534, 20533)]