31896456

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{28277}}^1$

素因数の和:28333

約数の個数: 32

約数和(自身を含む): 81440640

約数和(自身を除く): 49544184

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 28277, 56554, 84831, 113108, 169662, 226216, 339324, 678648, 1329019, 2658038, 3987057, 5316076, 7974114, 10632152, 15948228, 31896456]

約数ペア:

[(1, 31896456), (2, 15948228), (3, 10632152), (4, 7974114), (6, 5316076), (8, 3987057), (12, 2658038), (24, 1329019), (47, 678648), (94, 339324), (141, 226216), (188, 169662), (282, 113108), (376, 84831), (564, 56554), (1128, 28277)]