65350736

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{371311}}^1$

素因数の和:371330

約数の個数: 20

約数和(自身を含む): 138128064

約数和(自身を除く): 72777328

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 371311, 742622, 1485244, 2970488, 4084421, 5940976, 8168842, 16337684, 32675368, 65350736]

約数ペア:

[(1, 65350736), (2, 32675368), (4, 16337684), (8, 8168842), (11, 5940976), (16, 4084421), (22, 2970488), (44, 1485244), (88, 742622), (176, 371311)]