40754384

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{231559}}^1$

素因数の和:231578

約数の個数: 20

約数和(自身を含む): 86140320

約数和(自身を除く): 45385936

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 231559, 463118, 926236, 1852472, 2547149, 3704944, 5094298, 10188596, 20377192, 40754384]

約数ペア:

[(1, 40754384), (2, 20377192), (4, 10188596), (8, 5094298), (11, 3704944), (16, 2547149), (22, 1852472), (44, 926236), (88, 463118), (176, 231559)]