83381128

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{6551}}^1$

素因数の和:6637

約数の個数: 32

約数和(自身を含む): 164324160

約数和(自身を除く): 80943032

約数列:

[1, 2, 4, 8, 37, 43, 74, 86, 148, 172, 296, 344, 1591, 3182, 6364, 6551, 12728, 13102, 26204, 52408, 242387, 281693, 484774, 563386, 969548, 1126772, 1939096, 2253544, 10422641, 20845282, 41690564, 83381128]

約数ペア:

[(1, 83381128), (2, 41690564), (4, 20845282), (8, 10422641), (37, 2253544), (43, 1939096), (74, 1126772), (86, 969548), (148, 563386), (172, 484774), (296, 281693), (344, 242387), (1591, 52408), (3182, 26204), (6364, 13102), (6551, 12728)]