80180534

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{11617}}^1$

素因数の和:11672

約数の個数: 32

約数和(自身を含む): 150569280

約数和(自身を除く): 70388746

約数列:

[1, 2, 7, 14, 17, 29, 34, 58, 119, 203, 238, 406, 493, 986, 3451, 6902, 11617, 23234, 81319, 162638, 197489, 336893, 394978, 673786, 1382423, 2358251, 2764846, 4716502, 5727181, 11454362, 40090267, 80180534]

約数ペア:

[(1, 80180534), (2, 40090267), (7, 11454362), (14, 5727181), (17, 4716502), (29, 2764846), (34, 2358251), (58, 1382423), (119, 673786), (203, 394978), (238, 336893), (406, 197489), (493, 162638), (986, 81319), (3451, 23234), (6902, 11617)]