90642412

素因数分解:

$2^2\times 7^1\times {\mathrm{1237}}^1\times {\mathrm{2617}}^1$

素因数の和:3865

約数の個数: 24

約数和(自身を含む): 181500704

約数和(自身を除く): 90858292

約数列:

[1, 2, 4, 7, 14, 28, 1237, 2474, 2617, 4948, 5234, 8659, 10468, 17318, 18319, 34636, 36638, 73276, 3237229, 6474458, 12948916, 22660603, 45321206, 90642412]

約数ペア:

[(1, 90642412), (2, 45321206), (4, 22660603), (7, 12948916), (14, 6474458), (28, 3237229), (1237, 73276), (2474, 36638), (2617, 34636), (4948, 18319), (5234, 17318), (8659, 10468)]