23004872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1327}}^1$

素因数の和:1541

約数の個数: 32

約数和(自身を含む): 47329920

約数和(自身を除く): 24325048

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 197, 394, 788, 1327, 1576, 2167, 2654, 4334, 5308, 8668, 10616, 14597, 17336, 29194, 58388, 116776, 261419, 522838, 1045676, 2091352, 2875609, 5751218, 11502436, 23004872]

約数ペア:

[(1, 23004872), (2, 11502436), (4, 5751218), (8, 2875609), (11, 2091352), (22, 1045676), (44, 522838), (88, 261419), (197, 116776), (394, 58388), (788, 29194), (1327, 17336), (1576, 14597), (2167, 10616), (2654, 8668), (4334, 5308)]