86758636

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{30853}}^1$

素因数の和:30913

約数の個数: 24

約数和(自身を含む): 164143280

約数和(自身を除く): 77384644

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 30853, 61706, 123412, 586207, 1141561, 1172414, 2283122, 2344828, 4566244, 21689659, 43379318, 86758636]

約数ペア:

[(1, 86758636), (2, 43379318), (4, 21689659), (19, 4566244), (37, 2344828), (38, 2283122), (74, 1172414), (76, 1141561), (148, 586207), (703, 123412), (1406, 61706), (2812, 30853)]