921104

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{2503}}^1$

素因数の和:2534

約数の個数: 20

約数和(自身を含む): 1862976

約数和(自身を除く): 941872

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 2503, 5006, 10012, 20024, 40048, 57569, 115138, 230276, 460552, 921104]

約数ペア:

[(1, 921104), (2, 460552), (4, 230276), (8, 115138), (16, 57569), (23, 40048), (46, 20024), (92, 10012), (184, 5006), (368, 2503)]