38751152

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{220177}}^1$

素因数の和:220196

約数の個数: 20

約数和(自身を含む): 81906216

約数和(自身を除く): 43155064

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 220177, 440354, 880708, 1761416, 2421947, 3522832, 4843894, 9687788, 19375576, 38751152]

約数ペア:

[(1, 38751152), (2, 19375576), (4, 9687788), (8, 4843894), (11, 3522832), (16, 2421947), (22, 1761416), (44, 880708), (88, 440354), (176, 220177)]