123843344

素因数分解:

$2^4\times {\mathrm{457}}^1\times {\mathrm{16937}}^1$

素因数の和:17402

約数の個数: 20

約数和(自身を含む): 240485724

約数和(自身を除く): 116642380

約数列:

[1, 2, 4, 8, 16, 457, 914, 1828, 3656, 7312, 16937, 33874, 67748, 135496, 270992, 7740209, 15480418, 30960836, 61921672, 123843344]

約数ペア:

[(1, 123843344), (2, 61921672), (4, 30960836), (8, 15480418), (16, 7740209), (457, 270992), (914, 135496), (1828, 67748), (3656, 33874), (7312, 16937)]