22377944

素因数分解:

$2^3\times {\mathrm{131}}^2\times {\mathrm{163}}^1$

素因数の和:431

約数の個数: 24

約数和(自身を含む): 42540780

約数和(自身を除く): 20162836

約数列:

[1, 2, 4, 8, 131, 163, 262, 326, 524, 652, 1048, 1304, 17161, 21353, 34322, 42706, 68644, 85412, 137288, 170824, 2797243, 5594486, 11188972, 22377944]

約数ペア:

[(1, 22377944), (2, 11188972), (4, 5594486), (8, 2797243), (131, 170824), (163, 137288), (262, 85412), (326, 68644), (524, 42706), (652, 34322), (1048, 21353), (1304, 17161)]