54218678

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{23801}}^1$

素因数の和:23887

約数の個数: 16

約数和(自身を含む): 87400944

約数和(自身を除く): 33182266

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 23801, 47602, 404617, 809234, 1594667, 3189334, 27109339, 54218678]

約数ペア:

[(1, 54218678), (2, 27109339), (17, 3189334), (34, 1594667), (67, 809234), (134, 404617), (1139, 47602), (2278, 23801)]