89050916

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{331}}^1\times {\mathrm{653}}^1$

素因数の和:1091

約数の個数: 24

約数和(自身を含む): 158069184

約数和(自身を除く): 69018268

約数列:

[1, 2, 4, 103, 206, 331, 412, 653, 662, 1306, 1324, 2612, 34093, 67259, 68186, 134518, 136372, 216143, 269036, 432286, 864572, 22262729, 44525458, 89050916]

約数ペア:

[(1, 89050916), (2, 44525458), (4, 22262729), (103, 864572), (206, 432286), (331, 269036), (412, 216143), (653, 136372), (662, 134518), (1306, 68186), (1324, 67259), (2612, 34093)]