31666956

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{90997}}^1$

素因数の和:91033

約数の個数: 24

約数和(自身を含む): 76438320

約数和(自身を除く): 44771364

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 90997, 181994, 272991, 363988, 545982, 1091964, 2638913, 5277826, 7916739, 10555652, 15833478, 31666956]

約数ペア:

[(1, 31666956), (2, 15833478), (3, 10555652), (4, 7916739), (6, 5277826), (12, 2638913), (29, 1091964), (58, 545982), (87, 363988), (116, 272991), (174, 181994), (348, 90997)]