77887048

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{123239}}^1$

素因数の和:123324

約数の個数: 16

約数和(自身を含む): 147888000

約数和(自身を除く): 70000952

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 123239, 246478, 492956, 985912, 9735881, 19471762, 38943524, 77887048]

約数ペア:

[(1, 77887048), (2, 38943524), (4, 19471762), (8, 9735881), (79, 985912), (158, 492956), (316, 246478), (632, 123239)]