40628216

素因数分解:

$2^3\times {\mathrm{617}}^1\times {\mathrm{8231}}^1$

素因数の和:8854

約数の個数: 16

約数和(自身を含む): 76310640

約数和(自身を除く): 35682424

約数列:

[1, 2, 4, 8, 617, 1234, 2468, 4936, 8231, 16462, 32924, 65848, 5078527, 10157054, 20314108, 40628216]

約数ペア:

[(1, 40628216), (2, 20314108), (4, 10157054), (8, 5078527), (617, 65848), (1234, 32924), (2468, 16462), (4936, 8231)]