85367149

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1$

素因数の和:445

約数の個数: 32

約数和(自身を含む): 108435456

約数和(自身を除く): 23068307

約数列:

[1, 7, 17, 31, 73, 119, 217, 317, 511, 527, 1241, 2219, 2263, 3689, 5389, 8687, 9827, 15841, 23141, 37723, 38471, 68789, 161987, 167059, 269297, 393397, 717371, 1169413, 2753779, 5021597, 12195307, 85367149]

約数ペア:

[(1, 85367149), (7, 12195307), (17, 5021597), (31, 2753779), (73, 1169413), (119, 717371), (217, 393397), (317, 269297), (511, 167059), (527, 161987), (1241, 68789), (2219, 38471), (2263, 37723), (3689, 23141), (5389, 15841), (8687, 9827)]