42755024

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{205553}}^1$

素因数の和:205574

約数の個数: 20

約数和(自身を含む): 89210436

約数和(自身を除く): 46455412

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 205553, 411106, 822212, 1644424, 2672189, 3288848, 5344378, 10688756, 21377512, 42755024]

約数ペア:

[(1, 42755024), (2, 21377512), (4, 10688756), (8, 5344378), (13, 3288848), (16, 2672189), (26, 1644424), (52, 822212), (104, 411106), (208, 205553)]