22270408

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{163753}}^1$

素因数の和:163776

約数の個数: 16

約数和(自身を含む): 44213580

約数和(自身を除く): 21943172

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 163753, 327506, 655012, 1310024, 2783801, 5567602, 11135204, 22270408]

約数ペア:

[(1, 22270408), (2, 11135204), (4, 5567602), (8, 2783801), (17, 1310024), (34, 655012), (68, 327506), (136, 163753)]