81060424

素因数分解:

$2^3\times {\mathrm{151}}^1\times {\mathrm{67103}}^1$

素因数の和:67260

約数の個数: 16

約数和(自身を含む): 152997120

約数和(自身を除く): 71936696

約数列:

[1, 2, 4, 8, 151, 302, 604, 1208, 67103, 134206, 268412, 536824, 10132553, 20265106, 40530212, 81060424]

約数ペア:

[(1, 81060424), (2, 40530212), (4, 20265106), (8, 10132553), (151, 536824), (302, 268412), (604, 134206), (1208, 67103)]