839392

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{1543}}^1$

素因数の和:1570

約数の個数: 24

約数和(自身を含む): 1750896

約数和(自身を除く): 911504

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 1543, 3086, 6172, 12344, 24688, 26231, 49376, 52462, 104924, 209848, 419696, 839392]

約数ペア:

[(1, 839392), (2, 419696), (4, 209848), (8, 104924), (16, 52462), (17, 49376), (32, 26231), (34, 24688), (68, 12344), (136, 6172), (272, 3086), (544, 1543)]