89607136

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1297}}^1$

素因数の和:1451

約数の個数: 48

約数和(自身を含む): 188407296

約数和(自身を除く): 98800160

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 127, 136, 254, 272, 508, 544, 1016, 1297, 2032, 2159, 2594, 4064, 4318, 5188, 8636, 10376, 17272, 20752, 22049, 34544, 41504, 44098, 69088, 88196, 164719, 176392, 329438, 352784, 658876, 705568, 1317752, 2635504, 2800223, 5271008, 5600446, 11200892, 22401784, 44803568, 89607136]

約数ペア:

[(1, 89607136), (2, 44803568), (4, 22401784), (8, 11200892), (16, 5600446), (17, 5271008), (32, 2800223), (34, 2635504), (68, 1317752), (127, 705568), (136, 658876), (254, 352784), (272, 329438), (508, 176392), (544, 164719), (1016, 88196), (1297, 69088), (2032, 44098), (2159, 41504), (2594, 34544), (4064, 22049), (4318, 20752), (5188, 17272), (8636, 10376)]