31278642

素因数分解:

$2^1\times 3^1\times {\mathrm{1301}}^1\times {\mathrm{4007}}^1$

素因数の和:5313

約数の個数: 16

約数和(自身を含む): 62620992

約数和(自身を除く): 31342350

約数列:

[1, 2, 3, 6, 1301, 2602, 3903, 4007, 7806, 8014, 12021, 24042, 5213107, 10426214, 15639321, 31278642]

約数ペア:

[(1, 31278642), (2, 15639321), (3, 10426214), (6, 5213107), (1301, 24042), (2602, 12021), (3903, 8014), (4007, 7806)]