85008394

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{193}}^1$

素因数の和:454

約数の個数: 32

約数和(自身を含む): 137724480

約数和(自身を除く): 52716086

約数列:

[1, 2, 19, 38, 67, 134, 173, 193, 346, 386, 1273, 2546, 3287, 3667, 6574, 7334, 11591, 12931, 23182, 25862, 33389, 66778, 220229, 245689, 440458, 491378, 634391, 1268782, 2237063, 4474126, 42504197, 85008394]

約数ペア:

[(1, 85008394), (2, 42504197), (19, 4474126), (38, 2237063), (67, 1268782), (134, 634391), (173, 491378), (193, 440458), (346, 245689), (386, 220229), (1273, 66778), (2546, 33389), (3287, 25862), (3667, 23182), (6574, 12931), (7334, 11591)]