80319336

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{31277}}^1$

素因数の和:31393

約数の個数: 32

約数和(自身を含む): 202681440

約数和(自身を除く): 122362104

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 214, 321, 428, 642, 856, 1284, 2568, 31277, 62554, 93831, 125108, 187662, 250216, 375324, 750648, 3346639, 6693278, 10039917, 13386556, 20079834, 26773112, 40159668, 80319336]

約数ペア:

[(1, 80319336), (2, 40159668), (3, 26773112), (4, 20079834), (6, 13386556), (8, 10039917), (12, 6693278), (24, 3346639), (107, 750648), (214, 375324), (321, 250216), (428, 187662), (642, 125108), (856, 93831), (1284, 62554), (2568, 31277)]