81473332

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{8317}}^1$

素因数の和:8431

約数の個数: 24

約数和(自身を含む): 149058560

約数和(自身を除く): 67585228

約数列:

[1, 2, 4, 31, 62, 79, 124, 158, 316, 2449, 4898, 8317, 9796, 16634, 33268, 257827, 515654, 657043, 1031308, 1314086, 2628172, 20368333, 40736666, 81473332]

約数ペア:

[(1, 81473332), (2, 40736666), (4, 20368333), (31, 2628172), (62, 1314086), (79, 1031308), (124, 657043), (158, 515654), (316, 257827), (2449, 33268), (4898, 16634), (8317, 9796)]