40191902

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{11969}}^1$

素因数の和:12067

約数の個数: 16

約数和(自身を含む): 63776160

約数和(自身を除く): 23584258

約数列:

[1, 2, 23, 46, 73, 146, 1679, 3358, 11969, 23938, 275287, 550574, 873737, 1747474, 20095951, 40191902]

約数ペア:

[(1, 40191902), (2, 20095951), (23, 1747474), (46, 873737), (73, 550574), (146, 275287), (1679, 23938), (3358, 11969)]