8171888

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{2137}}^1$

素因数の和:2384

約数の個数: 20

約数和(自身を含む): 15906720

約数和(自身を除く): 7734832

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 2137, 3824, 4274, 8548, 17096, 34192, 510743, 1021486, 2042972, 4085944, 8171888]

約数ペア:

[(1, 8171888), (2, 4085944), (4, 2042972), (8, 1021486), (16, 510743), (239, 34192), (478, 17096), (956, 8548), (1912, 4274), (2137, 3824)]