31867342

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{8117}}^1$

素因数の和:8283

約数の個数: 16

約数和(自身を含む): 51825312

約数和(自身を除く): 19957970

約数列:

[1, 2, 13, 26, 151, 302, 1963, 3926, 8117, 16234, 105521, 211042, 1225667, 2451334, 15933671, 31867342]

約数ペア:

[(1, 31867342), (2, 15933671), (13, 2451334), (26, 1225667), (151, 211042), (302, 105521), (1963, 16234), (3926, 8117)]