84278830

素因数分解:

$2^1\times 5^1\times {\mathrm{709}}^1\times {\mathrm{11887}}^1$

素因数の和:12603

約数の個数: 16

約数和(自身を含む): 151928640

約数和(自身を除く): 67649810

約数列:

[1, 2, 5, 10, 709, 1418, 3545, 7090, 11887, 23774, 59435, 118870, 8427883, 16855766, 42139415, 84278830]

約数ペア:

[(1, 84278830), (2, 42139415), (5, 16855766), (10, 8427883), (709, 118870), (1418, 59435), (3545, 23774), (7090, 11887)]