78578242

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1\times {\mathrm{2927}}^1$

素因数の和:3393

約数の個数: 16

約数和(自身を含む): 121992192

約数和(自身を除く): 43413950

約数列:

[1, 2, 31, 62, 433, 866, 2927, 5854, 13423, 26846, 90737, 181474, 1267391, 2534782, 39289121, 78578242]

約数ペア:

[(1, 78578242), (2, 39289121), (31, 2534782), (62, 1267391), (433, 181474), (866, 90737), (2927, 26846), (5854, 13423)]