86585648

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{977}}^1$

素因数の和:1205

約数の個数: 40

約数和(自身を含む): 174631680

約数和(自身を除く): 88046032

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 191, 232, 382, 464, 764, 977, 1528, 1954, 3056, 3908, 5539, 7816, 11078, 15632, 22156, 28333, 44312, 56666, 88624, 113332, 186607, 226664, 373214, 453328, 746428, 1492856, 2985712, 5411603, 10823206, 21646412, 43292824, 86585648]

約数ペア:

[(1, 86585648), (2, 43292824), (4, 21646412), (8, 10823206), (16, 5411603), (29, 2985712), (58, 1492856), (116, 746428), (191, 453328), (232, 373214), (382, 226664), (464, 186607), (764, 113332), (977, 88624), (1528, 56666), (1954, 44312), (3056, 28333), (3908, 22156), (5539, 15632), (7816, 11078)]