54105974

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67129}}^1$

素因数の和:67175

約数の個数: 16

約数和(自身を含む): 90222720

約数和(自身を除く): 36116746

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 67129, 134258, 872677, 1745354, 2080999, 4161998, 27052987, 54105974]

約数ペア:

[(1, 54105974), (2, 27052987), (13, 4161998), (26, 2080999), (31, 1745354), (62, 872677), (403, 134258), (806, 67129)]