30951572

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{179951}}^1$

素因数の和:179998

約数の個数: 12

約数和(自身を含む): 55425216

約数和(自身を除く): 24473644

約数列:

[1, 2, 4, 43, 86, 172, 179951, 359902, 719804, 7737893, 15475786, 30951572]

約数ペア:

[(1, 30951572), (2, 15475786), (4, 7737893), (43, 719804), (86, 359902), (172, 179951)]