40513196

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{919}}^1$

素因数の和:1133

約数の個数: 24

約数和(自身を含む): 72334080

約数和(自身を除く): 31820884

約数列:

[1, 2, 4, 103, 107, 206, 214, 412, 428, 919, 1838, 3676, 11021, 22042, 44084, 94657, 98333, 189314, 196666, 378628, 393332, 10128299, 20256598, 40513196]

約数ペア:

[(1, 40513196), (2, 20256598), (4, 10128299), (103, 393332), (107, 378628), (206, 196666), (214, 189314), (412, 98333), (428, 94657), (919, 44084), (1838, 22042), (3676, 11021)]