22401352

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{39439}}^1$

素因数の和:39516

約数の個数: 16

約数和(自身を含む): 42595200

約数和(自身を除く): 20193848

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 39439, 78878, 157756, 315512, 2800169, 5600338, 11200676, 22401352]

約数ペア:

[(1, 22401352), (2, 11200676), (4, 5600338), (8, 2800169), (71, 315512), (142, 157756), (284, 78878), (568, 39439)]