82291856

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{661}}^1$

素因数の和:951

約数の個数: 40

約数和(自身を含む): 165489408

約数和(自身を除く): 83197552

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 251, 496, 502, 661, 1004, 1322, 2008, 2644, 4016, 5288, 7781, 10576, 15562, 20491, 31124, 40982, 62248, 81964, 124496, 163928, 165911, 327856, 331822, 663644, 1327288, 2654576, 5143241, 10286482, 20572964, 41145928, 82291856]

約数ペア:

[(1, 82291856), (2, 41145928), (4, 20572964), (8, 10286482), (16, 5143241), (31, 2654576), (62, 1327288), (124, 663644), (248, 331822), (251, 327856), (496, 165911), (502, 163928), (661, 124496), (1004, 81964), (1322, 62248), (2008, 40982), (2644, 31124), (4016, 20491), (5288, 15562), (7781, 10576)]