78834118

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{839}}^1\times {\mathrm{4271}}^1$

素因数の和:5123

約数の個数: 16

約数和(自身を含む): 129185280

約数和(自身を除く): 50351162

約数列:

[1, 2, 11, 22, 839, 1678, 4271, 8542, 9229, 18458, 46981, 93962, 3583369, 7166738, 39417059, 78834118]

約数ペア:

[(1, 78834118), (2, 39417059), (11, 7166738), (22, 3583369), (839, 93962), (1678, 46981), (4271, 18458), (8542, 9229)]