31330222

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1553}}^1$

素因数の和:1704

約数の個数: 32

約数和(自身を含む): 59076864

約数和(自身を除く): 27746642

約数列:

[1, 2, 7, 11, 14, 22, 77, 131, 154, 262, 917, 1441, 1553, 1834, 2882, 3106, 10087, 10871, 17083, 20174, 21742, 34166, 119581, 203443, 239162, 406886, 1424101, 2237873, 2848202, 4475746, 15665111, 31330222]

約数ペア:

[(1, 31330222), (2, 15665111), (7, 4475746), (11, 2848202), (14, 2237873), (22, 1424101), (77, 406886), (131, 239162), (154, 203443), (262, 119581), (917, 34166), (1441, 21742), (1553, 20174), (1834, 17083), (2882, 10871), (3106, 10087)]