31687116

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{9137}}^1$

素因数の和:9178

約数の個数: 36

約数和(自身を含む): 78550248

約数和(自身を除く): 46863132

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 289, 578, 867, 1156, 1734, 3468, 9137, 18274, 27411, 36548, 54822, 109644, 155329, 310658, 465987, 621316, 931974, 1863948, 2640593, 5281186, 7921779, 10562372, 15843558, 31687116]

約数ペア:

[(1, 31687116), (2, 15843558), (3, 10562372), (4, 7921779), (6, 5281186), (12, 2640593), (17, 1863948), (34, 931974), (51, 621316), (68, 465987), (102, 310658), (204, 155329), (289, 109644), (578, 54822), (867, 36548), (1156, 27411), (1734, 18274), (3468, 9137)]