22245848

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{331}}^1$

素因数の和:639

約数の個数: 32

約数和(自身を含む): 43345920

約数和(自身を除く): 21100072

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 271, 331, 542, 662, 1084, 1324, 2168, 2648, 8401, 10261, 16802, 20522, 33604, 41044, 67208, 82088, 89701, 179402, 358804, 717608, 2780731, 5561462, 11122924, 22245848]

約数ペア:

[(1, 22245848), (2, 11122924), (4, 5561462), (8, 2780731), (31, 717608), (62, 358804), (124, 179402), (248, 89701), (271, 82088), (331, 67208), (542, 41044), (662, 33604), (1084, 20522), (1324, 16802), (2168, 10261), (2648, 8401)]