80893786

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{9479}}^1$

素因数の和:9749

約数の個数: 16

約数和(自身を含む): 129003840

約数和(自身を除く): 48110054

約数列:

[1, 2, 17, 34, 251, 502, 4267, 8534, 9479, 18958, 161143, 322286, 2379229, 4758458, 40446893, 80893786]

約数ペア:

[(1, 80893786), (2, 40446893), (17, 4758458), (34, 2379229), (251, 322286), (502, 161143), (4267, 18958), (8534, 9479)]