87103621432

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1543}}^1\times {\mathrm{371387}}^1$

素因数の和:372955

約数の個数: 32

約数和(自身を含む): 172026921600

約数和(自身を除く): 84923300168

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1543, 3086, 6172, 12344, 29317, 58634, 117268, 234536, 371387, 742774, 1485548, 2971096, 7056353, 14112706, 28225412, 56450824, 573050141, 1146100282, 2292200564, 4584401128, 10887952679, 21775905358, 43551810716, 87103621432]

約数ペア:

[(1, 87103621432), (2, 43551810716), (4, 21775905358), (8, 10887952679), (19, 4584401128), (38, 2292200564), (76, 1146100282), (152, 573050141), (1543, 56450824), (3086, 28225412), (6172, 14112706), (12344, 7056353), (29317, 2971096), (58634, 1485548), (117268, 742774), (234536, 371387)]