40087128

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{21143}}^1$

素因数の和:21231

約数の個数: 32

約数和(自身を含む): 101491200

約数和(自身を除く): 61404072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 237, 316, 474, 632, 948, 1896, 21143, 42286, 63429, 84572, 126858, 169144, 253716, 507432, 1670297, 3340594, 5010891, 6681188, 10021782, 13362376, 20043564, 40087128]

約数ペア:

[(1, 40087128), (2, 20043564), (3, 13362376), (4, 10021782), (6, 6681188), (8, 5010891), (12, 3340594), (24, 1670297), (79, 507432), (158, 253716), (237, 169144), (316, 126858), (474, 84572), (632, 63429), (948, 42286), (1896, 21143)]