86310028

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{39019}}^1$

素因数の和:39109

約数の個数: 24

約数和(自身を含む): 174809600

約数和(自身を除く): 88499572

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 39019, 78038, 156076, 273133, 546266, 1092532, 3082501, 6165002, 12330004, 21577507, 43155014, 86310028]

約数ペア:

[(1, 86310028), (2, 43155014), (4, 21577507), (7, 12330004), (14, 6165002), (28, 3082501), (79, 1092532), (158, 546266), (316, 273133), (553, 156076), (1106, 78038), (2212, 39019)]