87265816

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{13967}}^1$

素因数の和:14055

約数の個数: 32

約数和(自身を含む): 181025280

約数和(自身を除く): 93759464

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 142, 284, 568, 781, 1562, 3124, 6248, 13967, 27934, 55868, 111736, 153637, 307274, 614548, 991657, 1229096, 1983314, 3966628, 7933256, 10908227, 21816454, 43632908, 87265816]

約数ペア:

[(1, 87265816), (2, 43632908), (4, 21816454), (8, 10908227), (11, 7933256), (22, 3966628), (44, 1983314), (71, 1229096), (88, 991657), (142, 614548), (284, 307274), (568, 153637), (781, 111736), (1562, 55868), (3124, 27934), (6248, 13967)]