88987778

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{12923}}^1$

素因数の和:13249

約数の個数: 16

約数和(自身を含む): 146092896

約数和(自身を除く): 57105118

約数列:

[1, 2, 11, 22, 313, 626, 3443, 6886, 12923, 25846, 142153, 284306, 4044899, 8089798, 44493889, 88987778]

約数ペア:

[(1, 88987778), (2, 44493889), (11, 8089798), (22, 4044899), (313, 284306), (626, 142153), (3443, 25846), (6886, 12923)]