42429110

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{249583}}^1$

素因数の和:249607

約数の個数: 16

約数和(自身を含む): 80865216

約数和(自身を除く): 38436106

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 249583, 499166, 1247915, 2495830, 4242911, 8485822, 21214555, 42429110]

約数ペア:

[(1, 42429110), (2, 21214555), (5, 8485822), (10, 4242911), (17, 2495830), (34, 1247915), (85, 499166), (170, 249583)]