81944836

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{9677}}^1$

素因数の和:9783

約数の個数: 24

約数和(自身を含む): 150396120

約数和(自身を除く): 68451284

約数列:

[1, 2, 4, 29, 58, 73, 116, 146, 292, 2117, 4234, 8468, 9677, 19354, 38708, 280633, 561266, 706421, 1122532, 1412842, 2825684, 20486209, 40972418, 81944836]

約数ペア:

[(1, 81944836), (2, 40972418), (4, 20486209), (29, 2825684), (58, 1412842), (73, 1122532), (116, 706421), (146, 561266), (292, 280633), (2117, 38708), (4234, 19354), (8468, 9677)]