22570664

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{68813}}^1$

素因数の和:68860

約数の個数: 16

約数和(自身を含む): 43352820

約数和(自身を除く): 20782156

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 68813, 137626, 275252, 550504, 2821333, 5642666, 11285332, 22570664]

約数ペア:

[(1, 22570664), (2, 11285332), (4, 5642666), (8, 2821333), (41, 550504), (82, 275252), (164, 137626), (328, 68813)]