31979686

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{6229}}^1$

素因数の和:6399

約数の個数: 16

約数和(自身を含む): 51135840

約数和(自身を除く): 19156154

約数列:

[1, 2, 17, 34, 151, 302, 2567, 5134, 6229, 12458, 105893, 211786, 940579, 1881158, 15989843, 31979686]

約数ペア:

[(1, 31979686), (2, 15989843), (17, 1881158), (34, 940579), (151, 211786), (302, 105893), (2567, 12458), (5134, 6229)]