87464752

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{6691}}^1$

素因数の和:6761

約数の個数: 40

約数和(自身を含む): 182557760

約数和(自身を除く): 95093008

約数列:

[1, 2, 4, 8, 16, 19, 38, 43, 76, 86, 152, 172, 304, 344, 688, 817, 1634, 3268, 6536, 6691, 13072, 13382, 26764, 53528, 107056, 127129, 254258, 287713, 508516, 575426, 1017032, 1150852, 2034064, 2301704, 4603408, 5466547, 10933094, 21866188, 43732376, 87464752]

約数ペア:

[(1, 87464752), (2, 43732376), (4, 21866188), (8, 10933094), (16, 5466547), (19, 4603408), (38, 2301704), (43, 2034064), (76, 1150852), (86, 1017032), (152, 575426), (172, 508516), (304, 287713), (344, 254258), (688, 127129), (817, 107056), (1634, 53528), (3268, 26764), (6536, 13382), (6691, 13072)]