137367056

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{209401}}^1$

素因数の和:209450

約数の個数: 20

約数和(自身を含む): 272641404

約数和(自身を除く): 135274348

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 209401, 418802, 837604, 1675208, 3350416, 8585441, 17170882, 34341764, 68683528, 137367056]

約数ペア:

[(1, 137367056), (2, 68683528), (4, 34341764), (8, 17170882), (16, 8585441), (41, 3350416), (82, 1675208), (164, 837604), (328, 418802), (656, 209401)]