87669932

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{51329}}^1$

素因数の和:51401

約数の個数: 24

約数和(自身を含む): 178217760

約数和(自身を除く): 90547828

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 51329, 102658, 205316, 359303, 718606, 1437212, 3131069, 6262138, 12524276, 21917483, 43834966, 87669932]

約数ペア:

[(1, 87669932), (2, 43834966), (4, 21917483), (7, 12524276), (14, 6262138), (28, 3131069), (61, 1437212), (122, 718606), (244, 359303), (427, 205316), (854, 102658), (1708, 51329)]