31786828

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{4733}}^1$

素因数の和:4833

約数の個数: 24

約数和(自身を含む): 58853088

約数和(自身を除く): 27066260

約数列:

[1, 2, 4, 23, 46, 73, 92, 146, 292, 1679, 3358, 4733, 6716, 9466, 18932, 108859, 217718, 345509, 435436, 691018, 1382036, 7946707, 15893414, 31786828]

約数ペア:

[(1, 31786828), (2, 15893414), (4, 7946707), (23, 1382036), (46, 691018), (73, 435436), (92, 345509), (146, 217718), (292, 108859), (1679, 18932), (3358, 9466), (4733, 6716)]