31194056

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{431}}^1$

素因数の和:629

約数の個数: 32

約数和(自身を含む): 59875200

約数和(自身を除く): 28681144

約数列:

[1, 2, 4, 8, 83, 109, 166, 218, 332, 431, 436, 664, 862, 872, 1724, 3448, 9047, 18094, 35773, 36188, 46979, 71546, 72376, 93958, 143092, 187916, 286184, 375832, 3899257, 7798514, 15597028, 31194056]

約数ペア:

[(1, 31194056), (2, 15597028), (4, 7798514), (8, 3899257), (83, 375832), (109, 286184), (166, 187916), (218, 143092), (332, 93958), (431, 72376), (436, 71546), (664, 46979), (862, 36188), (872, 35773), (1724, 18094), (3448, 9047)]