42796504

素因数分解:

$2^3\times {\mathrm{251}}^1\times {\mathrm{21313}}^1$

素因数の和:21570

約数の個数: 16

約数和(自身を含む): 80566920

約数和(自身を除く): 37770416

約数列:

[1, 2, 4, 8, 251, 502, 1004, 2008, 21313, 42626, 85252, 170504, 5349563, 10699126, 21398252, 42796504]

約数ペア:

[(1, 42796504), (2, 21398252), (4, 10699126), (8, 5349563), (251, 170504), (502, 85252), (1004, 42626), (2008, 21313)]