87437936

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{3121}}^1$

素因数の和:3249

約数の個数: 40

約数和(自身を含む): 181175904

約数和(自身を除く): 93737968

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 103, 136, 206, 272, 412, 824, 1648, 1751, 3121, 3502, 6242, 7004, 12484, 14008, 24968, 28016, 49936, 53057, 106114, 212228, 321463, 424456, 642926, 848912, 1285852, 2571704, 5143408, 5464871, 10929742, 21859484, 43718968, 87437936]

約数ペア:

[(1, 87437936), (2, 43718968), (4, 21859484), (8, 10929742), (16, 5464871), (17, 5143408), (34, 2571704), (68, 1285852), (103, 848912), (136, 642926), (206, 424456), (272, 321463), (412, 212228), (824, 106114), (1648, 53057), (1751, 49936), (3121, 28016), (3502, 24968), (6242, 14008), (7004, 12484)]