27606688

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{20063}}^1$

素因数の和:20116

約数の個数: 24

約数和(自身を含む): 55617408

約数和(自身を除く): 28010720

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 20063, 40126, 80252, 160504, 321008, 642016, 862709, 1725418, 3450836, 6901672, 13803344, 27606688]

約数ペア:

[(1, 27606688), (2, 13803344), (4, 6901672), (8, 3450836), (16, 1725418), (32, 862709), (43, 642016), (86, 321008), (172, 160504), (344, 80252), (688, 40126), (1376, 20063)]