31268786

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{2237}}^1$

素因数の和:2509

約数の個数: 16

約数和(自身を含む): 48743640

約数和(自身を除く): 17474854

約数列:

[1, 2, 29, 58, 241, 482, 2237, 4474, 6989, 13978, 64873, 129746, 539117, 1078234, 15634393, 31268786]

約数ペア:

[(1, 31268786), (2, 15634393), (29, 1078234), (58, 539117), (241, 129746), (482, 64873), (2237, 13978), (4474, 6989)]