39381976

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{120067}}^1$

素因数の和:120114

約数の個数: 16

約数和(自身を含む): 75642840

約数和(自身を除く): 36260864

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 120067, 240134, 480268, 960536, 4922747, 9845494, 19690988, 39381976]

約数ペア:

[(1, 39381976), (2, 19690988), (4, 9845494), (8, 4922747), (41, 960536), (82, 480268), (164, 240134), (328, 120067)]