22043848

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{20113}}^1$

素因数の和:20256

約数の個数: 16

約数和(自身を含む): 41635980

約数和(自身を除く): 19592132

約数列:

[1, 2, 4, 8, 137, 274, 548, 1096, 20113, 40226, 80452, 160904, 2755481, 5510962, 11021924, 22043848]

約数ペア:

[(1, 22043848), (2, 11021924), (4, 5510962), (8, 2755481), (137, 160904), (274, 80452), (548, 40226), (1096, 20113)]