79220158

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{20641}}^1$

素因数の和:20763

約数の個数: 16

約数和(自身を含む): 126329040

約数和(自身を除く): 47108882

約数列:

[1, 2, 19, 38, 101, 202, 1919, 3838, 20641, 41282, 392179, 784358, 2084741, 4169482, 39610079, 79220158]

約数ペア:

[(1, 79220158), (2, 39610079), (19, 4169482), (38, 2084741), (101, 784358), (202, 392179), (1919, 41282), (3838, 20641)]