38922832

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{187129}}^1$

素因数の和:187150

約数の個数: 20

約数和(自身を含む): 81214420

約数和(自身を除く): 42291588

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 187129, 374258, 748516, 1497032, 2432677, 2994064, 4865354, 9730708, 19461416, 38922832]

約数ペア:

[(1, 38922832), (2, 19461416), (4, 9730708), (8, 4865354), (13, 2994064), (16, 2432677), (26, 1497032), (52, 748516), (104, 374258), (208, 187129)]