80491112

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{773953}}^1$

素因数の和:773972

約数の個数: 16

約数和(自身を含む): 162530340

約数和(自身を除く): 82039228

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 773953, 1547906, 3095812, 6191624, 10061389, 20122778, 40245556, 80491112]

約数ペア:

[(1, 80491112), (2, 40245556), (4, 20122778), (8, 10061389), (13, 6191624), (26, 3095812), (52, 1547906), (104, 773953)]