31837036

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{9397}}^1$

素因数の和:9430

約数の個数: 36

約数和(自身を含む): 69996304

約数和(自身を除く): 38159268

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 9397, 18794, 37588, 65779, 103367, 131558, 206734, 263116, 413468, 723569, 1137037, 1447138, 2274074, 2894276, 4548148, 7959259, 15918518, 31837036]

約数ペア:

[(1, 31837036), (2, 15918518), (4, 7959259), (7, 4548148), (11, 2894276), (14, 2274074), (22, 1447138), (28, 1137037), (44, 723569), (77, 413468), (121, 263116), (154, 206734), (242, 131558), (308, 103367), (484, 65779), (847, 37588), (1694, 18794), (3388, 9397)]