112478512

素因数分解:

$2^4\times {\mathrm{349}}^1\times {\mathrm{20143}}^1$

素因数の和:20500

約数の個数: 20

約数和(自身を含む): 218562400

約数和(自身を除く): 106083888

約数列:

[1, 2, 4, 8, 16, 349, 698, 1396, 2792, 5584, 20143, 40286, 80572, 161144, 322288, 7029907, 14059814, 28119628, 56239256, 112478512]

約数ペア:

[(1, 112478512), (2, 56239256), (4, 28119628), (8, 14059814), (16, 7029907), (349, 322288), (698, 161144), (1396, 80572), (2792, 40286), (5584, 20143)]