40339088

素因数分解:

$2^4\times {\mathrm{761}}^1\times {\mathrm{3313}}^1$

素因数の和:4082

約数の個数: 20

約数和(自身を含む): 78283308

約数和(自身を除く): 37944220

約数列:

[1, 2, 4, 8, 16, 761, 1522, 3044, 3313, 6088, 6626, 12176, 13252, 26504, 53008, 2521193, 5042386, 10084772, 20169544, 40339088]

約数ペア:

[(1, 40339088), (2, 20169544), (4, 10084772), (8, 5042386), (16, 2521193), (761, 53008), (1522, 26504), (3044, 13252), (3313, 12176), (6088, 6626)]