17031664

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{81883}}^1$

素因数の和:81904

約数の個数: 20

約数和(自身を含む): 35537656

約数和(自身を除く): 18505992

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 81883, 163766, 327532, 655064, 1064479, 1310128, 2128958, 4257916, 8515832, 17031664]

約数ペア:

[(1, 17031664), (2, 8515832), (4, 4257916), (8, 2128958), (13, 1310128), (16, 1064479), (26, 655064), (52, 327532), (104, 163766), (208, 81883)]