22172564

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{1097}}^1$

素因数の和:1295

約数の個数: 24

約数和(自身を含む): 40336128

約数和(自身を除く): 18163564

約数列:

[1, 2, 4, 31, 62, 124, 163, 326, 652, 1097, 2194, 4388, 5053, 10106, 20212, 34007, 68014, 136028, 178811, 357622, 715244, 5543141, 11086282, 22172564]

約数ペア:

[(1, 22172564), (2, 11086282), (4, 5543141), (31, 715244), (62, 357622), (124, 178811), (163, 136028), (326, 68014), (652, 34007), (1097, 20212), (2194, 10106), (4388, 5053)]