47661154

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1\times {\mathrm{991}}^1$

素因数の和:1305

約数の個数: 16

約数和(自身を含む): 72495360

約数和(自身を除く): 24834206

約数列:

[1, 2, 139, 173, 278, 346, 991, 1982, 24047, 48094, 137749, 171443, 275498, 342886, 23830577, 47661154]

約数ペア:

[(1, 47661154), (2, 23830577), (139, 342886), (173, 275498), (278, 171443), (346, 137749), (991, 48094), (1982, 24047)]