89898208

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{827}}^1$

素因数の和:959

約数の個数: 48

約数和(自身を含む): 183617280

約数和(自身を除く): 93719072

約数列:

[1, 2, 4, 8, 16, 32, 43, 79, 86, 158, 172, 316, 344, 632, 688, 827, 1264, 1376, 1654, 2528, 3308, 3397, 6616, 6794, 13232, 13588, 26464, 27176, 35561, 54352, 65333, 71122, 108704, 130666, 142244, 261332, 284488, 522664, 568976, 1045328, 1137952, 2090656, 2809319, 5618638, 11237276, 22474552, 44949104, 89898208]

約数ペア:

[(1, 89898208), (2, 44949104), (4, 22474552), (8, 11237276), (16, 5618638), (32, 2809319), (43, 2090656), (79, 1137952), (86, 1045328), (158, 568976), (172, 522664), (316, 284488), (344, 261332), (632, 142244), (688, 130666), (827, 108704), (1264, 71122), (1376, 65333), (1654, 54352), (2528, 35561), (3308, 27176), (3397, 26464), (6616, 13588), (6794, 13232)]