80995058

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{3581}}^1$

素因数の和:3889

約数の個数: 16

約数和(自身を含む): 124825536

約数和(自身を除く): 43830478

約数列:

[1, 2, 43, 86, 263, 526, 3581, 7162, 11309, 22618, 153983, 307966, 941803, 1883606, 40497529, 80995058]

約数ペア:

[(1, 80995058), (2, 40497529), (43, 1883606), (86, 941803), (263, 307966), (526, 153983), (3581, 22618), (7162, 11309)]