39586768

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{190321}}^1$

素因数の和:190342

約数の個数: 20

約数和(自身を含む): 82599748

約数和(自身を除く): 43012980

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 190321, 380642, 761284, 1522568, 2474173, 3045136, 4948346, 9896692, 19793384, 39586768]

約数ペア:

[(1, 39586768), (2, 19793384), (4, 9896692), (8, 4948346), (13, 3045136), (16, 2474173), (26, 1522568), (52, 761284), (104, 380642), (208, 190321)]