85221816

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{208877}}^1$

素因数の和:208903

約数の個数: 32

約数和(自身を含む): 225588240

約数和(自身を除く): 140366424

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 208877, 417754, 626631, 835508, 1253262, 1671016, 2506524, 3550909, 5013048, 7101818, 10652727, 14203636, 21305454, 28407272, 42610908, 85221816]

約数ペア:

[(1, 85221816), (2, 42610908), (3, 28407272), (4, 21305454), (6, 14203636), (8, 10652727), (12, 7101818), (17, 5013048), (24, 3550909), (34, 2506524), (51, 1671016), (68, 1253262), (102, 835508), (136, 626631), (204, 417754), (408, 208877)]