123062456

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{82261}}^1$

素因数の和:82295

約数の個数: 32

約数和(自身を含む): 266528880

約数和(自身を除く): 143466424

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 82261, 164522, 329044, 658088, 904871, 1398437, 1809742, 2796874, 3619484, 5593748, 7238968, 11187496, 15382807, 30765614, 61531228, 123062456]

約数ペア:

[(1, 123062456), (2, 61531228), (4, 30765614), (8, 15382807), (11, 11187496), (17, 7238968), (22, 5593748), (34, 3619484), (44, 2796874), (68, 1809742), (88, 1398437), (136, 904871), (187, 658088), (374, 329044), (748, 164522), (1496, 82261)]