21476296

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{116719}}^1$

素因数の和:116748

約数の個数: 16

約数和(自身を含む): 42019200

約数和(自身を除く): 20542904

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 116719, 233438, 466876, 933752, 2684537, 5369074, 10738148, 21476296]

約数ペア:

[(1, 21476296), (2, 10738148), (4, 5369074), (8, 2684537), (23, 933752), (46, 466876), (92, 233438), (184, 116719)]