82669712

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{51157}}^1$

素因数の和:51266

約数の個数: 20

約数和(自身を含む): 161761596

約数和(自身を除く): 79091884

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 51157, 102314, 204628, 409256, 818512, 5166857, 10333714, 20667428, 41334856, 82669712]

約数ペア:

[(1, 82669712), (2, 41334856), (4, 20667428), (8, 10333714), (16, 5166857), (101, 818512), (202, 409256), (404, 204628), (808, 102314), (1616, 51157)]