84285490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{495797}}^1$

素因数の和:495821

約数の個数: 16

約数和(自身を含む): 160638552

約数和(自身を除く): 76353062

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 495797, 991594, 2478985, 4957970, 8428549, 16857098, 42142745, 84285490]

約数ペア:

[(1, 84285490), (2, 42142745), (5, 16857098), (10, 8428549), (17, 4957970), (34, 2478985), (85, 991594), (170, 495797)]