31253048

素因数分解:

$2^3\times {\mathrm{149}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 59724000

約数和(自身を除く): 28470952

約数列:

[1, 2, 4, 8, 149, 157, 167, 298, 314, 334, 596, 628, 668, 1192, 1256, 1336, 23393, 24883, 26219, 46786, 49766, 52438, 93572, 99532, 104876, 187144, 199064, 209752, 3906631, 7813262, 15626524, 31253048]

約数ペア:

[(1, 31253048), (2, 15626524), (4, 7813262), (8, 3906631), (149, 209752), (157, 199064), (167, 187144), (298, 104876), (314, 99532), (334, 93572), (596, 52438), (628, 49766), (668, 46786), (1192, 26219), (1256, 24883), (1336, 23393)]