8341294

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:256

約数の個数: 32

約数和(自身を含む): 14192640

約数和(自身を除く): 5851346

約数列:

[1, 2, 13, 26, 31, 62, 79, 131, 158, 262, 403, 806, 1027, 1703, 2054, 2449, 3406, 4061, 4898, 8122, 10349, 20698, 31837, 52793, 63674, 105586, 134537, 269074, 320819, 641638, 4170647, 8341294]

約数ペア:

[(1, 8341294), (2, 4170647), (13, 641638), (26, 320819), (31, 269074), (62, 134537), (79, 105586), (131, 63674), (158, 52793), (262, 31837), (403, 20698), (806, 10349), (1027, 8122), (1703, 4898), (2054, 4061), (2449, 3406)]