82141648

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{223211}}^1$

素因数の和:223242

約数の個数: 20

約数和(自身を含む): 166069728

約数和(自身を除く): 83928080

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 223211, 446422, 892844, 1785688, 3571376, 5133853, 10267706, 20535412, 41070824, 82141648]

約数ペア:

[(1, 82141648), (2, 41070824), (4, 20535412), (8, 10267706), (16, 5133853), (23, 3571376), (46, 1785688), (92, 892844), (184, 446422), (368, 223211)]