31776394

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{2293}}^1$

素因数の和:2362

約数の個数: 24

約数和(自身を含む): 52895052

約数和(自身を除く): 21118658

約数列:

[1, 2, 13, 26, 41, 82, 169, 338, 533, 1066, 2293, 4586, 6929, 13858, 29809, 59618, 94013, 188026, 387517, 775034, 1222169, 2444338, 15888197, 31776394]

約数ペア:

[(1, 31776394), (2, 15888197), (13, 2444338), (26, 1222169), (41, 775034), (82, 387517), (169, 188026), (338, 94013), (533, 59618), (1066, 29809), (2293, 13858), (4586, 6929)]