80743274

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{853}}^1$

素因数の和:974

約数の個数: 32

約数和(自身を含む): 132814080

約数和(自身を除く): 52070806

約数列:

[1, 2, 19, 38, 47, 53, 94, 106, 853, 893, 1007, 1706, 1786, 2014, 2491, 4982, 16207, 32414, 40091, 45209, 47329, 80182, 90418, 94658, 761729, 858971, 1523458, 1717942, 2124823, 4249646, 40371637, 80743274]

約数ペア:

[(1, 80743274), (2, 40371637), (19, 4249646), (38, 2124823), (47, 1717942), (53, 1523458), (94, 858971), (106, 761729), (853, 94658), (893, 90418), (1007, 80182), (1706, 47329), (1786, 45209), (2014, 40091), (2491, 32414), (4982, 16207)]