80073884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{34337}}^1$

素因数の和:34405

約数の個数: 24

約数和(自身を含む): 155757168

約数和(自身を除く): 75683284

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 2332, 34337, 68674, 137348, 377707, 755414, 1510828, 1819861, 3639722, 7279444, 20018471, 40036942, 80073884]

約数ペア:

[(1, 80073884), (2, 40036942), (4, 20018471), (11, 7279444), (22, 3639722), (44, 1819861), (53, 1510828), (106, 755414), (212, 377707), (583, 137348), (1166, 68674), (2332, 34337)]