81413552

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{462577}}^1$

素因数の和:462596

約数の個数: 20

約数和(自身を含む): 172079016

約数和(自身を除く): 90665464

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 462577, 925154, 1850308, 3700616, 5088347, 7401232, 10176694, 20353388, 40706776, 81413552]

約数ペア:

[(1, 81413552), (2, 40706776), (4, 20353388), (8, 10176694), (11, 7401232), (16, 5088347), (22, 3700616), (44, 1850308), (88, 925154), (176, 462577)]