31069864

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29201}}^1$

素因数の和:29233

約数の個数: 32

約数和(自身を含む): 70084800

約数和(自身を除く): 39014936

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 29201, 58402, 116804, 204407, 233608, 408814, 554819, 817628, 1109638, 1635256, 2219276, 3883733, 4438552, 7767466, 15534932, 31069864]

約数ペア:

[(1, 31069864), (2, 15534932), (4, 7767466), (7, 4438552), (8, 3883733), (14, 2219276), (19, 1635256), (28, 1109638), (38, 817628), (56, 554819), (76, 408814), (133, 233608), (152, 204407), (266, 116804), (532, 58402), (1064, 29201)]