47358278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{30319}}^1$

素因数の和:30403

約数の個数: 16

約数和(自身を含む): 78589440

約数和(自身を除く): 31231162

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 30319, 60638, 333509, 667018, 2152649, 4305298, 23679139, 47358278]

約数ペア:

[(1, 47358278), (2, 23679139), (11, 4305298), (22, 2152649), (71, 667018), (142, 333509), (781, 60638), (1562, 30319)]