85619504

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{40849}}^1$

素因数の和:40988

約数の個数: 20

約数和(自身を含む): 167158200

約数和(自身を除く): 81538696

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 40849, 81698, 163396, 326792, 653584, 5351219, 10702438, 21404876, 42809752, 85619504]

約数ペア:

[(1, 85619504), (2, 42809752), (4, 21404876), (8, 10702438), (16, 5351219), (131, 653584), (262, 326792), (524, 163396), (1048, 81698), (2096, 40849)]