4478288

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{5281}}^1$

素因数の和:5342

約数の個数: 20

約数和(自身を含む): 8842068

約数和(自身を除く): 4363780

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 5281, 10562, 21124, 42248, 84496, 279893, 559786, 1119572, 2239144, 4478288]

約数ペア:

[(1, 4478288), (2, 2239144), (4, 1119572), (8, 559786), (16, 279893), (53, 84496), (106, 42248), (212, 21124), (424, 10562), (848, 5281)]