81607310

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{480043}}^1$

素因数の和:480067

約数の個数: 16

約数和(自身を含む): 155534256

約数和(自身を除く): 73926946

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 480043, 960086, 2400215, 4800430, 8160731, 16321462, 40803655, 81607310]

約数ペア:

[(1, 81607310), (2, 40803655), (5, 16321462), (10, 8160731), (17, 4800430), (34, 2400215), (85, 960086), (170, 480043)]