81593214

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{2341}}^1$

素因数の和:2540

約数の個数: 32

約数和(自身を含む): 168736416

約数和(自身を除く): 87143202

約数列:

[1, 2, 3, 6, 37, 74, 111, 157, 222, 314, 471, 942, 2341, 4682, 5809, 7023, 11618, 14046, 17427, 34854, 86617, 173234, 259851, 367537, 519702, 735074, 1102611, 2205222, 13598869, 27197738, 40796607, 81593214]

約数ペア:

[(1, 81593214), (2, 40796607), (3, 27197738), (6, 13598869), (37, 2205222), (74, 1102611), (111, 735074), (157, 519702), (222, 367537), (314, 259851), (471, 173234), (942, 86617), (2341, 34854), (4682, 17427), (5809, 14046), (7023, 11618)]