8560216

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4931}}^1$

素因数の和:4975

約数の個数: 32

約数和(自身を含む): 18938880

約数和(自身を除く): 10378664

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 4931, 9862, 19724, 34517, 39448, 69034, 138068, 152861, 276136, 305722, 611444, 1070027, 1222888, 2140054, 4280108, 8560216]

約数ペア:

[(1, 8560216), (2, 4280108), (4, 2140054), (7, 1222888), (8, 1070027), (14, 611444), (28, 305722), (31, 276136), (56, 152861), (62, 138068), (124, 69034), (217, 39448), (248, 34517), (434, 19724), (868, 9862), (1736, 4931)]