85482478

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{509}}^1\times {\mathrm{641}}^1$

素因数の和:1283

約数の個数: 16

約数和(自身を含む): 129658320

約数和(自身を除く): 44175842

約数列:

[1, 2, 131, 262, 509, 641, 1018, 1282, 66679, 83971, 133358, 167942, 326269, 652538, 42741239, 85482478]

約数ペア:

[(1, 85482478), (2, 42741239), (131, 652538), (262, 326269), (509, 167942), (641, 133358), (1018, 83971), (1282, 66679)]