85450211

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2251}}^1$

素因数の和:2315

約数の個数: 32

約数和(自身を含む): 116743680

約数和(自身を除く): 31293469

約数列:

[1, 7, 11, 17, 29, 77, 119, 187, 203, 319, 493, 1309, 2233, 2251, 3451, 5423, 15757, 24761, 37961, 38267, 65279, 173327, 267869, 420937, 456953, 718069, 1109743, 2946559, 5026483, 7768201, 12207173, 85450211]

約数ペア:

[(1, 85450211), (7, 12207173), (11, 7768201), (17, 5026483), (29, 2946559), (77, 1109743), (119, 718069), (187, 456953), (203, 420937), (319, 267869), (493, 173327), (1309, 65279), (2233, 38267), (2251, 37961), (3451, 24761), (5423, 15757)]