31305466

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{12613}}^1$

素因数の和:12705

約数の個数: 16

約数和(自身を含む): 50405544

約数和(自身を除く): 19100078

約数列:

[1, 2, 17, 34, 73, 146, 1241, 2482, 12613, 25226, 214421, 428842, 920749, 1841498, 15652733, 31305466]

約数ペア:

[(1, 31305466), (2, 15652733), (17, 1841498), (34, 920749), (73, 428842), (146, 214421), (1241, 25226), (2482, 12613)]