88655164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1279}}^1$

素因数の和:1370

約数の個数: 48

約数和(自身を含む): 176619520

約数和(自身を除く): 87964356

約数列:

[1, 2, 4, 13, 26, 31, 43, 52, 62, 86, 124, 172, 403, 559, 806, 1118, 1279, 1333, 1612, 2236, 2558, 2666, 5116, 5332, 16627, 17329, 33254, 34658, 39649, 54997, 66508, 69316, 79298, 109994, 158596, 219988, 515437, 714961, 1030874, 1429922, 1704907, 2061748, 2859844, 3409814, 6819628, 22163791, 44327582, 88655164]

約数ペア:

[(1, 88655164), (2, 44327582), (4, 22163791), (13, 6819628), (26, 3409814), (31, 2859844), (43, 2061748), (52, 1704907), (62, 1429922), (86, 1030874), (124, 714961), (172, 515437), (403, 219988), (559, 158596), (806, 109994), (1118, 79298), (1279, 69316), (1333, 66508), (1612, 54997), (2236, 39649), (2558, 34658), (2666, 33254), (5116, 17329), (5332, 16627)]