31768172

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{3361}}^1$

素因数の和:3521

約数の個数: 24

約数和(自身を含む): 59305680

約数和(自身を除く): 27537508

約数列:

[1, 2, 4, 17, 34, 68, 139, 278, 556, 2363, 3361, 4726, 6722, 9452, 13444, 57137, 114274, 228548, 467179, 934358, 1868716, 7942043, 15884086, 31768172]

約数ペア:

[(1, 31768172), (2, 15884086), (4, 7942043), (17, 1868716), (34, 934358), (68, 467179), (139, 228548), (278, 114274), (556, 57137), (2363, 13444), (3361, 9452), (4726, 6722)]