40332272

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{86923}}^1$

素因数の和:86960

約数の個数: 20

約数和(自身を含む): 80839320

約数和(自身を除く): 40507048

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 86923, 173846, 347692, 695384, 1390768, 2520767, 5041534, 10083068, 20166136, 40332272]

約数ペア:

[(1, 40332272), (2, 20166136), (4, 10083068), (8, 5041534), (16, 2520767), (29, 1390768), (58, 695384), (116, 347692), (232, 173846), (464, 86923)]