31567096

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{21101}}^1$

素因数の和:21135

約数の個数: 32

約数和(自身を含む): 68370480

約数和(自身を除く): 36803384

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 21101, 42202, 84404, 168808, 232111, 358717, 464222, 717434, 928444, 1434868, 1856888, 2869736, 3945887, 7891774, 15783548, 31567096]

約数ペア:

[(1, 31567096), (2, 15783548), (4, 7891774), (8, 3945887), (11, 2869736), (17, 1856888), (22, 1434868), (34, 928444), (44, 717434), (68, 464222), (88, 358717), (136, 232111), (187, 168808), (374, 84404), (748, 42202), (1496, 21101)]