81634586

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{4621}}^1$

素因数の和:4718

約数の個数: 24

約数和(自身を含む): 136469172

約数和(自身を除く): 54834586

約数列:

[1, 2, 11, 22, 73, 121, 146, 242, 803, 1606, 4621, 8833, 9242, 17666, 50831, 101662, 337333, 559141, 674666, 1118282, 3710663, 7421326, 40817293, 81634586]

約数ペア:

[(1, 81634586), (2, 40817293), (11, 7421326), (22, 3710663), (73, 1118282), (121, 674666), (146, 559141), (242, 337333), (803, 101662), (1606, 50831), (4621, 17666), (8833, 9242)]