85322881

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{229}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 108103680

約数和(自身を除く): 22780799

約数列:

[1, 7, 17, 31, 101, 119, 217, 229, 527, 707, 1603, 1717, 3131, 3689, 3893, 7099, 12019, 21917, 23129, 27251, 49693, 53227, 120683, 161903, 372589, 393193, 716999, 844781, 2752351, 5018993, 12188983, 85322881]

約数ペア:

[(1, 85322881), (7, 12188983), (17, 5018993), (31, 2752351), (101, 844781), (119, 716999), (217, 393193), (229, 372589), (527, 161903), (707, 120683), (1603, 53227), (1717, 49693), (3131, 27251), (3689, 23129), (3893, 21917), (7099, 12019)]