31432254

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{748387}}^1$

素因数の和:748399

約数の個数: 16

約数和(自身を含む): 71845248

約数和(自身を除く): 40412994

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 748387, 1496774, 2245161, 4490322, 5238709, 10477418, 15716127, 31432254]

約数ペア:

[(1, 31432254), (2, 15716127), (3, 10477418), (6, 5238709), (7, 4490322), (14, 2245161), (21, 1496774), (42, 748387)]