22140219344

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{44637539}}^1$

素因数の和:44637578

約数の個数: 20

約数和(自身を含む): 44280439680

約数和(自身を除く): 22140220336

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 44637539, 89275078, 178550156, 357100312, 714200624, 1383763709, 2767527418, 5535054836, 11070109672, 22140219344]

約数ペア:

[(1, 22140219344), (2, 11070109672), (4, 5535054836), (8, 2767527418), (16, 1383763709), (31, 714200624), (62, 357100312), (124, 178550156), (248, 89275078), (496, 44637539)]