90860692

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{10463}}^1$

素因数の和:10647

約数の個数: 24

約数和(自身を含む): 172279296

約数和(自身を除く): 81418604

約数列:

[1, 2, 4, 13, 26, 52, 167, 334, 668, 2171, 4342, 8684, 10463, 20926, 41852, 136019, 272038, 544076, 1747321, 3494642, 6989284, 22715173, 45430346, 90860692]

約数ペア:

[(1, 90860692), (2, 45430346), (4, 22715173), (13, 6989284), (26, 3494642), (52, 1747321), (167, 544076), (334, 272038), (668, 136019), (2171, 41852), (4342, 20926), (8684, 10463)]