78989938

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{4211}}^1$

素因数の和:4409

約数の個数: 16

約数和(自身を含む): 121002336

約数和(自身を除く): 42012398

約数列:

[1, 2, 83, 113, 166, 226, 4211, 8422, 9379, 18758, 349513, 475843, 699026, 951686, 39494969, 78989938]

約数ペア:

[(1, 78989938), (2, 39494969), (83, 951686), (113, 699026), (166, 475843), (226, 349513), (4211, 18758), (8422, 9379)]