82571569016

素因数分解:

$2^3\times {\mathrm{1223}}^1\times {\mathrm{8439449}}^1$

素因数の和:8440678

約数の個数: 16

約数和(自身を含む): 154948302000

約数和(自身を除く): 72376732984

約数列:

[1, 2, 4, 8, 1223, 2446, 4892, 9784, 8439449, 16878898, 33757796, 67515592, 10321446127, 20642892254, 41285784508, 82571569016]

約数ペア:

[(1, 82571569016), (2, 41285784508), (4, 20642892254), (8, 10321446127), (1223, 67515592), (2446, 33757796), (4892, 16878898), (9784, 8439449)]