65680432

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{523}}^1$

素因数の和:745

約数の個数: 40

約数和(自身を含む): 130991616

約数和(自身を除く): 65311184

約数列:

[1, 2, 4, 8, 16, 47, 94, 167, 188, 334, 376, 523, 668, 752, 1046, 1336, 2092, 2672, 4184, 7849, 8368, 15698, 24581, 31396, 49162, 62792, 87341, 98324, 125584, 174682, 196648, 349364, 393296, 698728, 1397456, 4105027, 8210054, 16420108, 32840216, 65680432]

約数ペア:

[(1, 65680432), (2, 32840216), (4, 16420108), (8, 8210054), (16, 4105027), (47, 1397456), (94, 698728), (167, 393296), (188, 349364), (334, 196648), (376, 174682), (523, 125584), (668, 98324), (752, 87341), (1046, 62792), (1336, 49162), (2092, 31396), (2672, 24581), (4184, 15698), (7849, 8368)]