85867366

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{739}}^1$

素因数の和:904

約数の個数: 32

約数和(自身を含む): 143589600

約数和(自身を除く): 57722234

約数列:

[1, 2, 13, 26, 41, 82, 109, 218, 533, 739, 1066, 1417, 1478, 2834, 4469, 8938, 9607, 19214, 30299, 58097, 60598, 80551, 116194, 161102, 393887, 787774, 1047163, 2094326, 3302591, 6605182, 42933683, 85867366]

約数ペア:

[(1, 85867366), (2, 42933683), (13, 6605182), (26, 3302591), (41, 2094326), (82, 1047163), (109, 787774), (218, 393887), (533, 161102), (739, 116194), (1066, 80551), (1417, 60598), (1478, 58097), (2834, 30299), (4469, 19214), (8938, 9607)]