40371032

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{388183}}^1$

素因数の和:388202

約数の個数: 16

約数和(自身を含む): 81518640

約数和(自身を除く): 41147608

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 388183, 776366, 1552732, 3105464, 5046379, 10092758, 20185516, 40371032]

約数ペア:

[(1, 40371032), (2, 20185516), (4, 10092758), (8, 5046379), (13, 3105464), (26, 1552732), (52, 776366), (104, 388183)]