85156942

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1291}}^1$

素因数の和:1408

約数の個数: 32

約数和(自身を含む): 143256960

約数和(自身を除く): 58100018

約数列:

[1, 2, 13, 26, 43, 59, 86, 118, 559, 767, 1118, 1291, 1534, 2537, 2582, 5074, 16783, 32981, 33566, 55513, 65962, 76169, 111026, 152338, 721669, 990197, 1443338, 1980394, 3275267, 6550534, 42578471, 85156942]

約数ペア:

[(1, 85156942), (2, 42578471), (13, 6550534), (26, 3275267), (43, 1980394), (59, 1443338), (86, 990197), (118, 721669), (559, 152338), (767, 111026), (1118, 76169), (1291, 65962), (1534, 55513), (2537, 33566), (2582, 32981), (5074, 16783)]