22981648

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{661}}^1$

素因数の和:763

約数の個数: 40

約数和(自身を含む): 46543896

約数和(自身を除く): 23562248

約数列:

[1, 2, 4, 8, 16, 41, 53, 82, 106, 164, 212, 328, 424, 656, 661, 848, 1322, 2173, 2644, 4346, 5288, 8692, 10576, 17384, 27101, 34768, 35033, 54202, 70066, 108404, 140132, 216808, 280264, 433616, 560528, 1436353, 2872706, 5745412, 11490824, 22981648]

約数ペア:

[(1, 22981648), (2, 11490824), (4, 5745412), (8, 2872706), (16, 1436353), (41, 560528), (53, 433616), (82, 280264), (106, 216808), (164, 140132), (212, 108404), (328, 70066), (424, 54202), (656, 35033), (661, 34768), (848, 27101), (1322, 17384), (2173, 10576), (2644, 8692), (4346, 5288)]