84877264

素因数分解:

$2^4\times {\mathrm{401}}^1\times {\mathrm{13229}}^1$

素因数の和:13638

約数の個数: 20

約数和(自身を含む): 164872260

約数和(自身を除く): 79994996

約数列:

[1, 2, 4, 8, 16, 401, 802, 1604, 3208, 6416, 13229, 26458, 52916, 105832, 211664, 5304829, 10609658, 21219316, 42438632, 84877264]

約数ペア:

[(1, 84877264), (2, 42438632), (4, 21219316), (8, 10609658), (16, 5304829), (401, 211664), (802, 105832), (1604, 52916), (3208, 26458), (6416, 13229)]