83178128

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{2399}}^1$

素因数の和:2615

約数の個数: 40

約数和(自身を含む): 176774400

約数和(自身を除く): 93596272

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 197, 394, 788, 1576, 2167, 2399, 3152, 4334, 4798, 8668, 9596, 17336, 19192, 26389, 34672, 38384, 52778, 105556, 211112, 422224, 472603, 945206, 1890412, 3780824, 5198633, 7561648, 10397266, 20794532, 41589064, 83178128]

約数ペア:

[(1, 83178128), (2, 41589064), (4, 20794532), (8, 10397266), (11, 7561648), (16, 5198633), (22, 3780824), (44, 1890412), (88, 945206), (176, 472603), (197, 422224), (394, 211112), (788, 105556), (1576, 52778), (2167, 38384), (2399, 34672), (3152, 26389), (4334, 19192), (4798, 17336), (8668, 9596)]