55488848

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{31817}}^1$

素因数の和:31934

約数の個数: 20

約数和(自身を含む): 108499380

約数和(自身を除く): 53010532

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 31817, 63634, 127268, 254536, 509072, 3468053, 6936106, 13872212, 27744424, 55488848]

約数ペア:

[(1, 55488848), (2, 27744424), (4, 13872212), (8, 6936106), (16, 3468053), (109, 509072), (218, 254536), (436, 127268), (872, 63634), (1744, 31817)]