8889887344

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{42739843}}^1$

素因数の和:42739864

約数の個数: 20

約数和(自身を含む): 18549092296

約数和(自身を除く): 9659204952

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 42739843, 85479686, 170959372, 341918744, 555617959, 683837488, 1111235918, 2222471836, 4444943672, 8889887344]

約数ペア:

[(1, 8889887344), (2, 4444943672), (4, 2222471836), (8, 1111235918), (13, 683837488), (16, 555617959), (26, 341918744), (52, 170959372), (104, 85479686), (208, 42739843)]