38829904

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{142757}}^1$

素因数の和:142782

約数の個数: 20

約数和(自身を含む): 79658964

約数和(自身を除く): 40829060

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 142757, 285514, 571028, 1142056, 2284112, 2426869, 4853738, 9707476, 19414952, 38829904]

約数ペア:

[(1, 38829904), (2, 19414952), (4, 9707476), (8, 4853738), (16, 2426869), (17, 2284112), (34, 1142056), (68, 571028), (136, 285514), (272, 142757)]