40367002448

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{23146217}}^1$

素因数の和:23146334

約数の個数: 20

約数和(自身を含む): 78928603380

約数和(自身を除く): 38561600932

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 23146217, 46292434, 92584868, 185169736, 370339472, 2522937653, 5045875306, 10091750612, 20183501224, 40367002448]

約数ペア:

[(1, 40367002448), (2, 20183501224), (4, 10091750612), (8, 5045875306), (16, 2522937653), (109, 370339472), (218, 185169736), (436, 92584868), (872, 46292434), (1744, 23146217)]