81060584

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{921143}}^1$

素因数の和:921160

約数の個数: 16

約数和(自身を含む): 165805920

約数和(自身を除く): 84745336

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 921143, 1842286, 3684572, 7369144, 10132573, 20265146, 40530292, 81060584]

約数ペア:

[(1, 81060584), (2, 40530292), (4, 20265146), (8, 10132573), (11, 7369144), (22, 3684572), (44, 1842286), (88, 921143)]