85405304

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{1531}}^1$

素因数の和:1923

約数の個数: 32

約数和(自身を含む): 169132800

約数和(自身を除く): 83727496

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 367, 734, 1468, 1531, 2936, 3062, 6124, 6973, 12248, 13946, 27892, 29089, 55784, 58178, 116356, 232712, 561877, 1123754, 2247508, 4495016, 10675663, 21351326, 42702652, 85405304]

約数ペア:

[(1, 85405304), (2, 42702652), (4, 21351326), (8, 10675663), (19, 4495016), (38, 2247508), (76, 1123754), (152, 561877), (367, 232712), (734, 116356), (1468, 58178), (1531, 55784), (2936, 29089), (3062, 27892), (6124, 13946), (6973, 12248)]