31270128

素因数分解:

$2^4\times 3^1\times {\mathrm{651461}}^1$

素因数の和:651472

約数の個数: 20

約数和(自身を含む): 80781288

約数和(自身を除く): 49511160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 651461, 1302922, 1954383, 2605844, 3908766, 5211688, 7817532, 10423376, 15635064, 31270128]

約数ペア:

[(1, 31270128), (2, 15635064), (3, 10423376), (4, 7817532), (6, 5211688), (8, 3908766), (12, 2605844), (16, 1954383), (24, 1302922), (48, 651461)]