86850568

素因数分解:

$2^3\times 7^1\times {\mathrm{1013}}^1\times {\mathrm{1531}}^1$

素因数の和:2557

約数の個数: 32

約数和(自身を含む): 186413760

約数和(自身を除く): 99563192

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1013, 1531, 2026, 3062, 4052, 6124, 7091, 8104, 10717, 12248, 14182, 21434, 28364, 42868, 56728, 85736, 1550903, 3101806, 6203612, 10856321, 12407224, 21712642, 43425284, 86850568]

約数ペア:

[(1, 86850568), (2, 43425284), (4, 21712642), (7, 12407224), (8, 10856321), (14, 6203612), (28, 3101806), (56, 1550903), (1013, 85736), (1531, 56728), (2026, 42868), (3062, 28364), (4052, 21434), (6124, 14182), (7091, 12248), (8104, 10717)]