103142528

素因数分解:

$2^7\times {\mathrm{311}}^1\times {\mathrm{2591}}^1$

素因数の和:2916

約数の個数: 32

約数和(自身を含む): 206219520

約数和(自身を除く): 103076992

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 311, 622, 1244, 2488, 2591, 4976, 5182, 9952, 10364, 19904, 20728, 39808, 41456, 82912, 165824, 331648, 805801, 1611602, 3223204, 6446408, 12892816, 25785632, 51571264, 103142528]

約数ペア:

[(1, 103142528), (2, 51571264), (4, 25785632), (8, 12892816), (16, 6446408), (32, 3223204), (64, 1611602), (128, 805801), (311, 331648), (622, 165824), (1244, 82912), (2488, 41456), (2591, 39808), (4976, 20728), (5182, 19904), (9952, 10364)]