47408072

素因数分解:

$2^3\times {\mathrm{281}}^1\times {\mathrm{21089}}^1$

素因数の和:21376

約数の個数: 16

約数和(自身を含む): 89210700

約数和(自身を除く): 41802628

約数列:

[1, 2, 4, 8, 281, 562, 1124, 2248, 21089, 42178, 84356, 168712, 5926009, 11852018, 23704036, 47408072]

約数ペア:

[(1, 47408072), (2, 23704036), (4, 11852018), (8, 5926009), (281, 168712), (562, 84356), (1124, 42178), (2248, 21089)]