91444190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{3221}}^1$

素因数の和:3412

約数の個数: 32

約数和(自身を含む): 175379904

約数和(自身を除く): 83935714

約数列:

[1, 2, 5, 10, 17, 34, 85, 167, 170, 334, 835, 1670, 2839, 3221, 5678, 6442, 14195, 16105, 28390, 32210, 54757, 109514, 273785, 537907, 547570, 1075814, 2689535, 5379070, 9144419, 18288838, 45722095, 91444190]

約数ペア:

[(1, 91444190), (2, 45722095), (5, 18288838), (10, 9144419), (17, 5379070), (34, 2689535), (85, 1075814), (167, 547570), (170, 537907), (334, 273785), (835, 109514), (1670, 54757), (2839, 32210), (3221, 28390), (5678, 16105), (6442, 14195)]