80860112

素因数分解:

$2^4\times {\mathrm{1949}}^1\times {\mathrm{2593}}^1$

素因数の和:4550

約数の個数: 20

約数和(自身を含む): 156807300

約数和(自身を除く): 75947188

約数列:

[1, 2, 4, 8, 16, 1949, 2593, 3898, 5186, 7796, 10372, 15592, 20744, 31184, 41488, 5053757, 10107514, 20215028, 40430056, 80860112]

約数ペア:

[(1, 80860112), (2, 40430056), (4, 20215028), (8, 10107514), (16, 5053757), (1949, 41488), (2593, 31184), (3898, 20744), (5186, 15592), (7796, 10372)]