85108784

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{947}}^1$

素因数の和:1133

約数の個数: 40

約数和(自身を含む): 170332848

約数和(自身を除く): 85224064

約数列:

[1, 2, 4, 8, 16, 41, 82, 137, 164, 274, 328, 548, 656, 947, 1096, 1894, 2192, 3788, 5617, 7576, 11234, 15152, 22468, 38827, 44936, 77654, 89872, 129739, 155308, 259478, 310616, 518956, 621232, 1037912, 2075824, 5319299, 10638598, 21277196, 42554392, 85108784]

約数ペア:

[(1, 85108784), (2, 42554392), (4, 21277196), (8, 10638598), (16, 5319299), (41, 2075824), (82, 1037912), (137, 621232), (164, 518956), (274, 310616), (328, 259478), (548, 155308), (656, 129739), (947, 89872), (1096, 77654), (1894, 44936), (2192, 38827), (3788, 22468), (5617, 15152), (7576, 11234)]