11920256

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{4049}}^1$

素因数の和:4086

約数の個数: 32

約数和(自身を含む): 24786000

約数和(自身を除く): 12865744

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 4049, 8098, 16196, 32392, 64784, 93127, 129568, 186254, 259136, 372508, 518272, 745016, 1490032, 2980064, 5960128, 11920256]

約数ペア:

[(1, 11920256), (2, 5960128), (4, 2980064), (8, 1490032), (16, 745016), (23, 518272), (32, 372508), (46, 259136), (64, 186254), (92, 129568), (128, 93127), (184, 64784), (368, 32392), (736, 16196), (1472, 8098), (2944, 4049)]