223391312

素因数分解:

$2^4\times {\mathrm{3559}}^1\times {\mathrm{3923}}^1$

素因数の和:7490

約数の個数: 20

約数和(自身を含む): 433052640

約数和(自身を除く): 209661328

約数列:

[1, 2, 4, 8, 16, 3559, 3923, 7118, 7846, 14236, 15692, 28472, 31384, 56944, 62768, 13961957, 27923914, 55847828, 111695656, 223391312]

約数ペア:

[(1, 223391312), (2, 111695656), (4, 55847828), (8, 27923914), (16, 13961957), (3559, 62768), (3923, 56944), (7118, 31384), (7846, 28472), (14236, 15692)]