320176028

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{10303}}^1$

素因数の和:10781

約数の個数: 24

約数和(自身を含む): 594623232

約数和(自身を除く): 274447204

約数列:

[1, 2, 4, 17, 34, 68, 457, 914, 1828, 7769, 10303, 15538, 20606, 31076, 41212, 175151, 350302, 700604, 4708471, 9416942, 18833884, 80044007, 160088014, 320176028]

約数ペア:

[(1, 320176028), (2, 160088014), (4, 80044007), (17, 18833884), (34, 9416942), (68, 4708471), (457, 700604), (914, 350302), (1828, 175151), (7769, 41212), (10303, 31076), (15538, 20606)]