22015648

素因数分解:

$2^5\times {\mathrm{257}}^1\times {\mathrm{2677}}^1$

素因数の和:2944

約数の個数: 24

約数和(自身を含む): 43528212

約数和(自身を除く): 21512564

約数列:

[1, 2, 4, 8, 16, 32, 257, 514, 1028, 2056, 2677, 4112, 5354, 8224, 10708, 21416, 42832, 85664, 687989, 1375978, 2751956, 5503912, 11007824, 22015648]

約数ペア:

[(1, 22015648), (2, 11007824), (4, 5503912), (8, 2751956), (16, 1375978), (32, 687989), (257, 85664), (514, 42832), (1028, 21416), (2056, 10708), (2677, 8224), (4112, 5354)]