42352270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{249131}}^1$

素因数の和:249155

約数の個数: 16

約数和(自身を含む): 80718768

約数和(自身を除く): 38366498

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 249131, 498262, 1245655, 2491310, 4235227, 8470454, 21176135, 42352270]

約数ペア:

[(1, 42352270), (2, 21176135), (5, 8470454), (10, 4235227), (17, 2491310), (34, 1245655), (85, 498262), (170, 249131)]