86770448

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{2141}}^1$

素因数の和:2315

約数の個数: 40

約数和(自身を含む): 179285400

約数和(自身を除く): 92514952

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 149, 272, 298, 596, 1192, 2141, 2384, 2533, 4282, 5066, 8564, 10132, 17128, 20264, 34256, 36397, 40528, 72794, 145588, 291176, 319009, 582352, 638018, 1276036, 2552072, 5104144, 5423153, 10846306, 21692612, 43385224, 86770448]

約数ペア:

[(1, 86770448), (2, 43385224), (4, 21692612), (8, 10846306), (16, 5423153), (17, 5104144), (34, 2552072), (68, 1276036), (136, 638018), (149, 582352), (272, 319009), (298, 291176), (596, 145588), (1192, 72794), (2141, 40528), (2384, 36397), (2533, 34256), (4282, 20264), (5066, 17128), (8564, 10132)]