40628402

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{7331}}^1$

素因数の和:7513

約数の個数: 16

約数和(自身を含む): 64932192

約数和(自身を除く): 24303790

約数列:

[1, 2, 17, 34, 163, 326, 2771, 5542, 7331, 14662, 124627, 249254, 1194953, 2389906, 20314201, 40628402]

約数ペア:

[(1, 40628402), (2, 20314201), (17, 2389906), (34, 1194953), (163, 249254), (326, 124627), (2771, 14662), (5542, 7331)]