381158096

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{2165671}}^1$

素因数の和:2165690

約数の個数: 20

約数和(自身を含む): 805629984

約数和(自身を除く): 424471888

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 2165671, 4331342, 8662684, 17325368, 23822381, 34650736, 47644762, 95289524, 190579048, 381158096]

約数ペア:

[(1, 381158096), (2, 190579048), (4, 95289524), (8, 47644762), (11, 34650736), (16, 23822381), (22, 17325368), (44, 8662684), (88, 4331342), (176, 2165671)]