347344

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1277}}^1$

素因数の和:1302

約数の個数: 20

約数和(自身を含む): 713124

約数和(自身を除く): 365780

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1277, 2554, 5108, 10216, 20432, 21709, 43418, 86836, 173672, 347344]

約数ペア:

[(1, 347344), (2, 173672), (4, 86836), (8, 43418), (16, 21709), (17, 20432), (34, 10216), (68, 5108), (136, 2554), (272, 1277)]