76981208

素因数分解:

$2^3\times {\mathrm{311}}^1\times {\mathrm{30941}}^1$

素因数の和:31258

約数の個数: 16

約数和(自身を含む): 144808560

約数和(自身を除く): 67827352

約数列:

[1, 2, 4, 8, 311, 622, 1244, 2488, 30941, 61882, 123764, 247528, 9622651, 19245302, 38490604, 76981208]

約数ペア:

[(1, 76981208), (2, 38490604), (4, 19245302), (8, 9622651), (311, 247528), (622, 123764), (1244, 61882), (2488, 30941)]