4420048

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{12011}}^1$

素因数の和:12042

約数の個数: 20

約数和(自身を含む): 8936928

約数和(自身を除く): 4516880

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 12011, 24022, 48044, 96088, 192176, 276253, 552506, 1105012, 2210024, 4420048]

約数ペア:

[(1, 4420048), (2, 2210024), (4, 1105012), (8, 552506), (16, 276253), (23, 192176), (46, 96088), (92, 48044), (184, 24022), (368, 12011)]