87986042

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1\times {\mathrm{3307}}^1$

素因数の和:3613

約数の個数: 16

約数和(自身を含む): 135045792

約数和(自身を除く): 47059750

約数列:

[1, 2, 53, 106, 251, 502, 3307, 6614, 13303, 26606, 175271, 350542, 830057, 1660114, 43993021, 87986042]

約数ペア:

[(1, 87986042), (2, 43993021), (53, 1660114), (106, 830057), (251, 350542), (502, 175271), (3307, 26606), (6614, 13303)]