42347510

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{249103}}^1$

素因数の和:249127

約数の個数: 16

約数和(自身を含む): 80709696

約数和(自身を除く): 38362186

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 249103, 498206, 1245515, 2491030, 4234751, 8469502, 21173755, 42347510]

約数ペア:

[(1, 42347510), (2, 21173755), (5, 8469502), (10, 4234751), (17, 2491030), (34, 1245515), (85, 498206), (170, 249103)]