222318416

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{83203}}^1$

素因数の和:83378

約数の個数: 20

約数和(自身を含む): 433326432

約数和(自身を除く): 211008016

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 83203, 166406, 332812, 665624, 1331248, 13894901, 27789802, 55579604, 111159208, 222318416]

約数ペア:

[(1, 222318416), (2, 111159208), (4, 55579604), (8, 27789802), (16, 13894901), (167, 1331248), (334, 665624), (668, 332812), (1336, 166406), (2672, 83203)]