80941864

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{223}}^1\times {\mathrm{769}}^1$

素因数の和:1057

約数の個数: 32

約数和(自身を含む): 155232000

約数和(自身を除く): 74290136

約数列:

[1, 2, 4, 8, 59, 118, 223, 236, 446, 472, 769, 892, 1538, 1784, 3076, 6152, 13157, 26314, 45371, 52628, 90742, 105256, 171487, 181484, 342974, 362968, 685948, 1371896, 10117733, 20235466, 40470932, 80941864]

約数ペア:

[(1, 80941864), (2, 40470932), (4, 20235466), (8, 10117733), (59, 1371896), (118, 685948), (223, 362968), (236, 342974), (446, 181484), (472, 171487), (769, 105256), (892, 90742), (1538, 52628), (1784, 45371), (3076, 26314), (6152, 13157)]