64416230

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{378919}}^1$

素因数の和:378943

約数の個数: 16

約数和(自身を含む): 122770080

約数和(自身を除く): 58353850

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 378919, 757838, 1894595, 3789190, 6441623, 12883246, 32208115, 64416230]

約数ペア:

[(1, 64416230), (2, 32208115), (5, 12883246), (10, 6441623), (17, 3789190), (34, 1894595), (85, 757838), (170, 378919)]