40277738

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{8501}}^1$

素因数の和:8629

約数の個数: 16

約数和(自身を含む): 63662976

約数和(自身を除く): 23385238

約数列:

[1, 2, 23, 46, 103, 206, 2369, 4738, 8501, 17002, 195523, 391046, 875603, 1751206, 20138869, 40277738]

約数ペア:

[(1, 40277738), (2, 20138869), (23, 1751206), (46, 875603), (103, 391046), (206, 195523), (2369, 17002), (4738, 8501)]