40631018

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{28493}}^1$

素因数の和:28549

約数の個数: 16

約数和(自身を含む): 65650176

約数和(自身を除く): 25019158

約数列:

[1, 2, 23, 31, 46, 62, 713, 1426, 28493, 56986, 655339, 883283, 1310678, 1766566, 20315509, 40631018]

約数ペア:

[(1, 40631018), (2, 20315509), (23, 1766566), (31, 1310678), (46, 883283), (62, 655339), (713, 56986), (1426, 28493)]