31203368

素因数分解:

$2^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{4931}}^1$

素因数の和:5057

約数の個数: 32

約数和(自身を含む): 67469760

約数和(自身を除く): 36266392

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 113, 226, 452, 791, 904, 1582, 3164, 4931, 6328, 9862, 19724, 34517, 39448, 69034, 138068, 276136, 557203, 1114406, 2228812, 3900421, 4457624, 7800842, 15601684, 31203368]

約数ペア:

[(1, 31203368), (2, 15601684), (4, 7800842), (7, 4457624), (8, 3900421), (14, 2228812), (28, 1114406), (56, 557203), (113, 276136), (226, 138068), (452, 69034), (791, 39448), (904, 34517), (1582, 19724), (3164, 9862), (4931, 6328)]