31538188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{6959}}^1$

素因数の和:7077

約数の個数: 24

約数和(自身を含む): 60802560

約数和(自身を除く): 29264372

約数列:

[1, 2, 4, 11, 22, 44, 103, 206, 412, 1133, 2266, 4532, 6959, 13918, 27836, 76549, 153098, 306196, 716777, 1433554, 2867108, 7884547, 15769094, 31538188]

約数ペア:

[(1, 31538188), (2, 15769094), (4, 7884547), (11, 2867108), (22, 1433554), (44, 716777), (103, 306196), (206, 153098), (412, 76549), (1133, 27836), (2266, 13918), (4532, 6959)]