22217984

素因数分解:

$2^8\times {\mathrm{59}}^1\times {\mathrm{1471}}^1$

素因数の和:1546

約数の個数: 36

約数和(自身を含む): 45131520

約数和(自身を除く): 22913536

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 236, 256, 472, 944, 1471, 1888, 2942, 3776, 5884, 7552, 11768, 15104, 23536, 47072, 86789, 94144, 173578, 188288, 347156, 376576, 694312, 1388624, 2777248, 5554496, 11108992, 22217984]

約数ペア:

[(1, 22217984), (2, 11108992), (4, 5554496), (8, 2777248), (16, 1388624), (32, 694312), (59, 376576), (64, 347156), (118, 188288), (128, 173578), (236, 94144), (256, 86789), (472, 47072), (944, 23536), (1471, 15104), (1888, 11768), (2942, 7552), (3776, 5884)]