85741516

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{4591}}^1$

素因数の和:4654

約数の個数: 48

約数和(自身を含む): 185149440

約数和(自身を除く): 99407924

約数列:

[1, 2, 4, 7, 14, 23, 28, 29, 46, 58, 92, 116, 161, 203, 322, 406, 644, 667, 812, 1334, 2668, 4591, 4669, 9182, 9338, 18364, 18676, 32137, 64274, 105593, 128548, 133139, 211186, 266278, 422372, 532556, 739151, 931973, 1478302, 1863946, 2956604, 3062197, 3727892, 6124394, 12248788, 21435379, 42870758, 85741516]

約数ペア:

[(1, 85741516), (2, 42870758), (4, 21435379), (7, 12248788), (14, 6124394), (23, 3727892), (28, 3062197), (29, 2956604), (46, 1863946), (58, 1478302), (92, 931973), (116, 739151), (161, 532556), (203, 422372), (322, 266278), (406, 211186), (644, 133139), (667, 128548), (812, 105593), (1334, 64274), (2668, 32137), (4591, 18676), (4669, 18364), (9182, 9338)]