31948063

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2699}}^1$

素因数の和:2814

約数の個数: 16

約数和(自身を含む): 38880000

約数和(自身を除く): 6931937

約数列:

[1, 7, 19, 89, 133, 623, 1691, 2699, 11837, 18893, 51281, 240211, 358967, 1681477, 4564009, 31948063]

約数ペア:

[(1, 31948063), (7, 4564009), (19, 1681477), (89, 358967), (133, 240211), (623, 51281), (1691, 18893), (2699, 11837)]