65246768

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{177301}}^1$

素因数の和:177332

約数の個数: 20

約数和(自身を含む): 131912688

約数和(自身を除く): 66665920

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 177301, 354602, 709204, 1418408, 2836816, 4077923, 8155846, 16311692, 32623384, 65246768]

約数ペア:

[(1, 65246768), (2, 32623384), (4, 16311692), (8, 8155846), (16, 4077923), (23, 2836816), (46, 1418408), (92, 709204), (184, 354602), (368, 177301)]