4321424

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{11743}}^1$

素因数の和:11774

約数の個数: 20

約数和(自身を含む): 8737536

約数和(自身を除く): 4416112

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 11743, 23486, 46972, 93944, 187888, 270089, 540178, 1080356, 2160712, 4321424]

約数ペア:

[(1, 4321424), (2, 2160712), (4, 1080356), (8, 540178), (16, 270089), (23, 187888), (46, 93944), (92, 46972), (184, 23486), (368, 11743)]