82451252

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{29917}}^1$

素因数の和:29987

約数の個数: 24

約数和(自身を含む): 158326056

約数和(自身を除く): 75874804

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 29917, 59834, 119668, 388921, 777842, 1555684, 1585601, 3171202, 6342404, 20612813, 41225626, 82451252]

約数ペア:

[(1, 82451252), (2, 41225626), (4, 20612813), (13, 6342404), (26, 3171202), (52, 1585601), (53, 1555684), (106, 777842), (212, 388921), (689, 119668), (1378, 59834), (2756, 29917)]