31513056

素因数分解:

$2^5\times 3^1\times {\mathrm{103}}^1\times {\mathrm{3187}}^1$

素因数の和:3303

約数の個数: 48

約数和(自身を含む): 83551104

約数和(自身を除く): 52038048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 103, 206, 309, 412, 618, 824, 1236, 1648, 2472, 3187, 3296, 4944, 6374, 9561, 9888, 12748, 19122, 25496, 38244, 50992, 76488, 101984, 152976, 305952, 328261, 656522, 984783, 1313044, 1969566, 2626088, 3939132, 5252176, 7878264, 10504352, 15756528, 31513056]

約数ペア:

[(1, 31513056), (2, 15756528), (3, 10504352), (4, 7878264), (6, 5252176), (8, 3939132), (12, 2626088), (16, 1969566), (24, 1313044), (32, 984783), (48, 656522), (96, 328261), (103, 305952), (206, 152976), (309, 101984), (412, 76488), (618, 50992), (824, 38244), (1236, 25496), (1648, 19122), (2472, 12748), (3187, 9888), (3296, 9561), (4944, 6374)]