22940072

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{168677}}^1$

素因数の和:168700

約数の個数: 16

約数和(自身を含む): 45543060

約数和(自身を除く): 22602988

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 168677, 337354, 674708, 1349416, 2867509, 5735018, 11470036, 22940072]

約数ペア:

[(1, 22940072), (2, 11470036), (4, 5735018), (8, 2867509), (17, 1349416), (34, 674708), (68, 337354), (136, 168677)]