40955624

素因数分解:

$2^3\times {\mathrm{409}}^1\times {\mathrm{12517}}^1$

素因数の和:12932

約数の個数: 16

約数和(自身を含む): 76985700

約数和(自身を除く): 36030076

約数列:

[1, 2, 4, 8, 409, 818, 1636, 3272, 12517, 25034, 50068, 100136, 5119453, 10238906, 20477812, 40955624]

約数ペア:

[(1, 40955624), (2, 20477812), (4, 10238906), (8, 5119453), (409, 100136), (818, 50068), (1636, 25034), (3272, 12517)]