31193096

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{719}}^1$

素因数の和:782

約数の個数: 64

約数和(自身を含む): 69984000

約数和(自身を除く): 38790904

約数列:

[1, 2, 4, 8, 11, 17, 22, 29, 34, 44, 58, 68, 88, 116, 136, 187, 232, 319, 374, 493, 638, 719, 748, 986, 1276, 1438, 1496, 1972, 2552, 2876, 3944, 5423, 5752, 7909, 10846, 12223, 15818, 20851, 21692, 24446, 31636, 41702, 43384, 48892, 63272, 83404, 97784, 134453, 166808, 229361, 268906, 354467, 458722, 537812, 708934, 917444, 1075624, 1417868, 1834888, 2835736, 3899137, 7798274, 15596548, 31193096]

約数ペア:

[(1, 31193096), (2, 15596548), (4, 7798274), (8, 3899137), (11, 2835736), (17, 1834888), (22, 1417868), (29, 1075624), (34, 917444), (44, 708934), (58, 537812), (68, 458722), (88, 354467), (116, 268906), (136, 229361), (187, 166808), (232, 134453), (319, 97784), (374, 83404), (493, 63272), (638, 48892), (719, 43384), (748, 41702), (986, 31636), (1276, 24446), (1438, 21692), (1496, 20851), (1972, 15818), (2552, 12223), (2876, 10846), (3944, 7909), (5423, 5752)]