17211344

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{63277}}^1$

素因数の和:63302

約数の個数: 20

約数和(自身を含む): 35309124

約数和(自身を除く): 18097780

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 63277, 126554, 253108, 506216, 1012432, 1075709, 2151418, 4302836, 8605672, 17211344]

約数ペア:

[(1, 17211344), (2, 8605672), (4, 4302836), (8, 2151418), (16, 1075709), (17, 1012432), (34, 506216), (68, 253108), (136, 126554), (272, 63277)]