80017066

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{4723}}^1$

素因数の和:4965

約数の個数: 16

約数和(自身を含む): 123466464

約数和(自身を除く): 43449398

約数列:

[1, 2, 43, 86, 197, 394, 4723, 8471, 9446, 16942, 203089, 406178, 930431, 1860862, 40008533, 80017066]

約数ペア:

[(1, 80017066), (2, 40008533), (43, 1860862), (86, 930431), (197, 406178), (394, 203089), (4723, 16942), (8471, 9446)]