31142470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{183191}}^1$

素因数の和:183215

約数の個数: 16

約数和(自身を含む): 59354208

約数和(自身を除く): 28211738

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 183191, 366382, 915955, 1831910, 3114247, 6228494, 15571235, 31142470]

約数ペア:

[(1, 31142470), (2, 15571235), (5, 6228494), (10, 3114247), (17, 1831910), (34, 915955), (85, 366382), (170, 183191)]