22745216

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{13669}}^1$

素因数の和:13696

約数の個数: 32

約数和(自身を含む): 48801900

約数和(自身を除く): 26056684

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 13669, 27338, 54676, 109352, 177697, 218704, 355394, 437408, 710788, 874816, 1421576, 1749632, 2843152, 5686304, 11372608, 22745216]

約数ペア:

[(1, 22745216), (2, 11372608), (4, 5686304), (8, 2843152), (13, 1749632), (16, 1421576), (26, 874816), (32, 710788), (52, 437408), (64, 355394), (104, 218704), (128, 177697), (208, 109352), (416, 54676), (832, 27338), (1664, 13669)]