91239136

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{457}}^1$

素因数の和:851

約数の個数: 48

約数和(自身を含む): 191128896

約数和(自身を除く): 99889760

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 367, 457, 544, 734, 914, 1468, 1828, 2936, 3656, 5872, 6239, 7312, 7769, 11744, 12478, 14624, 15538, 24956, 31076, 49912, 62152, 99824, 124304, 167719, 199648, 248608, 335438, 670876, 1341752, 2683504, 2851223, 5367008, 5702446, 11404892, 22809784, 45619568, 91239136]

約数ペア:

[(1, 91239136), (2, 45619568), (4, 22809784), (8, 11404892), (16, 5702446), (17, 5367008), (32, 2851223), (34, 2683504), (68, 1341752), (136, 670876), (272, 335438), (367, 248608), (457, 199648), (544, 167719), (734, 124304), (914, 99824), (1468, 62152), (1828, 49912), (2936, 31076), (3656, 24956), (5872, 15538), (6239, 14624), (7312, 12478), (7769, 11744)]