63909136

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{30491}}^1$

素因数の和:30630

約数の個数: 20

約数和(自身を含む): 124773264

約数和(自身を除く): 60864128

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 30491, 60982, 121964, 243928, 487856, 3994321, 7988642, 15977284, 31954568, 63909136]

約数ペア:

[(1, 63909136), (2, 31954568), (4, 15977284), (8, 7988642), (16, 3994321), (131, 487856), (262, 243928), (524, 121964), (1048, 60982), (2096, 30491)]