47992742

素因数分解:

$2^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{21031}}^1$

素因数の和:21203

約数の個数: 16

約数和(自身を含む): 82781952

約数和(自身を除く): 34789210

約数列:

[1, 2, 7, 14, 163, 326, 1141, 2282, 21031, 42062, 147217, 294434, 3428053, 6856106, 23996371, 47992742]

約数ペア:

[(1, 47992742), (2, 23996371), (7, 6856106), (14, 3428053), (163, 294434), (326, 147217), (1141, 42062), (2282, 21031)]