55997554

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{7673}}^1$

素因数の和:7805

約数の個数: 16

約数和(自身を含む): 87023160

約数和(自身を除く): 31025606

約数列:

[1, 2, 41, 82, 89, 178, 3649, 7298, 7673, 15346, 314593, 629186, 682897, 1365794, 27998777, 55997554]

約数ペア:

[(1, 55997554), (2, 27998777), (41, 1365794), (82, 682897), (89, 629186), (178, 314593), (3649, 15346), (7298, 7673)]