31089162

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{1889}}^1$

素因数の和:2118

約数の個数: 32

約数和(自身を含む): 67314240

約数和(自身を除く): 36225078

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 211, 422, 633, 1266, 1889, 2743, 3778, 5486, 5667, 8229, 11334, 16458, 24557, 49114, 73671, 147342, 398579, 797158, 1195737, 2391474, 5181527, 10363054, 15544581, 31089162]

約数ペア:

[(1, 31089162), (2, 15544581), (3, 10363054), (6, 5181527), (13, 2391474), (26, 1195737), (39, 797158), (78, 398579), (211, 147342), (422, 73671), (633, 49114), (1266, 24557), (1889, 16458), (2743, 11334), (3778, 8229), (5486, 5667)]