22471328

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{63839}}^1$

素因数の和:63860

約数の個数: 24

約数和(自身を含む): 48263040

約数和(自身を除く): 25791712

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 63839, 127678, 255356, 510712, 702229, 1021424, 1404458, 2042848, 2808916, 5617832, 11235664, 22471328]

約数ペア:

[(1, 22471328), (2, 11235664), (4, 5617832), (8, 2808916), (11, 2042848), (16, 1404458), (22, 1021424), (32, 702229), (44, 510712), (88, 255356), (176, 127678), (352, 63839)]