91917670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{2003}}^1$

素因数の和:2376

約数の個数: 32

約数和(自身を含む): 178772832

約数和(自身を除く): 86855162

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 353, 706, 1765, 2003, 3530, 4006, 4589, 9178, 10015, 20030, 22945, 26039, 45890, 52078, 130195, 260390, 707059, 1414118, 3535295, 7070590, 9191767, 18383534, 45958835, 91917670]

約数ペア:

[(1, 91917670), (2, 45958835), (5, 18383534), (10, 9191767), (13, 7070590), (26, 3535295), (65, 1414118), (130, 707059), (353, 260390), (706, 130195), (1765, 52078), (2003, 45890), (3530, 26039), (4006, 22945), (4589, 20030), (9178, 10015)]