39481816

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{40787}}^1$

素因数の和:40815

約数の個数: 24

約数和(自身を含む): 81372060

約数和(自身を除く): 41890244

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 40787, 81574, 163148, 326296, 448657, 897314, 1794628, 3589256, 4935227, 9870454, 19740908, 39481816]

約数ペア:

[(1, 39481816), (2, 19740908), (4, 9870454), (8, 4935227), (11, 3589256), (22, 1794628), (44, 897314), (88, 448657), (121, 326296), (242, 163148), (484, 81574), (968, 40787)]