31730768

素因数分解:

$2^4\times {\mathrm{1151}}^1\times {\mathrm{1723}}^1$

素因数の和:2882

約数の個数: 20

約数和(自身を含む): 61567488

約数和(自身を除く): 29836720

約数列:

[1, 2, 4, 8, 16, 1151, 1723, 2302, 3446, 4604, 6892, 9208, 13784, 18416, 27568, 1983173, 3966346, 7932692, 15865384, 31730768]

約数ペア:

[(1, 31730768), (2, 15865384), (4, 7932692), (8, 3966346), (16, 1983173), (1151, 27568), (1723, 18416), (2302, 13784), (3446, 9208), (4604, 6892)]