87586528

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1201}}^1$

素因数の和:1307

約数の個数: 48

約数和(自身を含む): 179924976

約数和(自身を除く): 92338448

約数列:

[1, 2, 4, 8, 16, 32, 43, 53, 86, 106, 172, 212, 344, 424, 688, 848, 1201, 1376, 1696, 2279, 2402, 4558, 4804, 9116, 9608, 18232, 19216, 36464, 38432, 51643, 63653, 72928, 103286, 127306, 206572, 254612, 413144, 509224, 826288, 1018448, 1652576, 2036896, 2737079, 5474158, 10948316, 21896632, 43793264, 87586528]

約数ペア:

[(1, 87586528), (2, 43793264), (4, 21896632), (8, 10948316), (16, 5474158), (32, 2737079), (43, 2036896), (53, 1652576), (86, 1018448), (106, 826288), (172, 509224), (212, 413144), (344, 254612), (424, 206572), (688, 127306), (848, 103286), (1201, 72928), (1376, 63653), (1696, 51643), (2279, 38432), (2402, 36464), (4558, 19216), (4804, 18232), (9116, 9608)]