84080822

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{43207}}^1$

素因数の和:43355

約数の個数: 16

約数和(自身を含む): 145178880

約数和(自身を除く): 61098058

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 43207, 86414, 302449, 604898, 6005773, 12011546, 42040411, 84080822]

約数ペア:

[(1, 84080822), (2, 42040411), (7, 12011546), (14, 6005773), (139, 604898), (278, 302449), (973, 86414), (1946, 43207)]