40379624

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{296909}}^1$

素因数の和:296932

約数の個数: 16

約数和(自身を含む): 80165700

約数和(自身を除く): 39786076

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 296909, 593818, 1187636, 2375272, 5047453, 10094906, 20189812, 40379624]

約数ペア:

[(1, 40379624), (2, 20189812), (4, 10094906), (8, 5047453), (17, 2375272), (34, 1187636), (68, 593818), (136, 296909)]