40443008

素因数分解:

$2^7\times {\mathrm{315961}}^1$

素因数の和:315975

約数の個数: 16

約数和(自身を含む): 80570310

約数和(自身を除く): 40127302

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 315961, 631922, 1263844, 2527688, 5055376, 10110752, 20221504, 40443008]

約数ペア:

[(1, 40443008), (2, 20221504), (4, 10110752), (8, 5055376), (16, 2527688), (32, 1263844), (64, 631922), (128, 315961)]