42228170

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{248401}}^1$

素因数の和:248425

約数の個数: 16

約数和(自身を含む): 80482248

約数和(自身を除く): 38254078

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 248401, 496802, 1242005, 2484010, 4222817, 8445634, 21114085, 42228170]

約数ペア:

[(1, 42228170), (2, 21114085), (5, 8445634), (10, 4222817), (17, 2484010), (34, 1242005), (85, 496802), (170, 248401)]