86270384

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{3389}}^1$

素因数の和:3477

約数の個数: 40

約数和(自身を含む): 175710480

約数和(自身を除く): 89440096

約数列:

[1, 2, 4, 8, 16, 37, 43, 74, 86, 148, 172, 296, 344, 592, 688, 1591, 3182, 3389, 6364, 6778, 12728, 13556, 25456, 27112, 54224, 125393, 145727, 250786, 291454, 501572, 582908, 1003144, 1165816, 2006288, 2331632, 5391899, 10783798, 21567596, 43135192, 86270384]

約数ペア:

[(1, 86270384), (2, 43135192), (4, 21567596), (8, 10783798), (16, 5391899), (37, 2331632), (43, 2006288), (74, 1165816), (86, 1003144), (148, 582908), (172, 501572), (296, 291454), (344, 250786), (592, 145727), (688, 125393), (1591, 54224), (3182, 27112), (3389, 25456), (6364, 13556), (6778, 12728)]