31771692

素因数分解:

$2^2\times 3^2\times {\mathrm{131}}^1\times {\mathrm{6737}}^1$

素因数の和:6878

約数の個数: 36

約数和(自身を含む): 80936856

約数和(自身を除く): 49165164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 131, 262, 393, 524, 786, 1179, 1572, 2358, 4716, 6737, 13474, 20211, 26948, 40422, 60633, 80844, 121266, 242532, 882547, 1765094, 2647641, 3530188, 5295282, 7942923, 10590564, 15885846, 31771692]

約数ペア:

[(1, 31771692), (2, 15885846), (3, 10590564), (4, 7942923), (6, 5295282), (9, 3530188), (12, 2647641), (18, 1765094), (36, 882547), (131, 242532), (262, 121266), (393, 80844), (524, 60633), (786, 40422), (1179, 26948), (1572, 20211), (2358, 13474), (4716, 6737)]