31838114

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{7129}}^1$

素因数の和:7178

約数の個数: 32

約数和(自身を含む): 61603200

約数和(自身を除く): 29765086

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 154, 203, 319, 406, 638, 2233, 4466, 7129, 14258, 49903, 78419, 99806, 156838, 206741, 413482, 548933, 1097866, 1447187, 2274151, 2894374, 4548302, 15919057, 31838114]

約数ペア:

[(1, 31838114), (2, 15919057), (7, 4548302), (11, 2894374), (14, 2274151), (22, 1447187), (29, 1097866), (58, 548933), (77, 413482), (154, 206741), (203, 156838), (319, 99806), (406, 78419), (638, 49903), (2233, 14258), (4466, 7129)]