87957704

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{11117}}^1$

素因数の和:11189

約数の個数: 32

約数和(自身を含む): 176109120

約数和(自身を除く): 88151416

約数列:

[1, 2, 4, 8, 23, 43, 46, 86, 92, 172, 184, 344, 989, 1978, 3956, 7912, 11117, 22234, 44468, 88936, 255691, 478031, 511382, 956062, 1022764, 1912124, 2045528, 3824248, 10994713, 21989426, 43978852, 87957704]

約数ペア:

[(1, 87957704), (2, 43978852), (4, 21989426), (8, 10994713), (23, 3824248), (43, 2045528), (46, 1912124), (86, 1022764), (92, 956062), (172, 511382), (184, 478031), (344, 255691), (989, 88936), (1978, 44468), (3956, 22234), (7912, 11117)]