21856024

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{94207}}^1$

素因数の和:94242

約数の個数: 16

約数和(自身を含む): 42393600

約数和(自身を除く): 20537576

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 94207, 188414, 376828, 753656, 2732003, 5464006, 10928012, 21856024]

約数ペア:

[(1, 21856024), (2, 10928012), (4, 5464006), (8, 2732003), (29, 753656), (58, 376828), (116, 188414), (232, 94207)]