40012216

素因数分解:

$2^3\times {\mathrm{439}}^1\times {\mathrm{11393}}^1$

素因数の和:11838

約数の個数: 16

約数和(自身を含む): 75200400

約数和(自身を除く): 35188184

約数列:

[1, 2, 4, 8, 439, 878, 1756, 3512, 11393, 22786, 45572, 91144, 5001527, 10003054, 20006108, 40012216]

約数ペア:

[(1, 40012216), (2, 20006108), (4, 10003054), (8, 5001527), (439, 91144), (878, 45572), (1756, 22786), (3512, 11393)]