85365568

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2531}}^1$

素因数の和:2591

約数の個数: 56

約数和(自身を含む): 185220864

約数和(自身を除く): 99855296

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 136, 248, 272, 496, 527, 544, 992, 1054, 1088, 1984, 2108, 2531, 4216, 5062, 8432, 10124, 16864, 20248, 33728, 40496, 43027, 78461, 80992, 86054, 156922, 161984, 172108, 313844, 344216, 627688, 688432, 1255376, 1333837, 1376864, 2510752, 2667674, 2753728, 5021504, 5335348, 10670696, 21341392, 42682784, 85365568]

約数ペア:

[(1, 85365568), (2, 42682784), (4, 21341392), (8, 10670696), (16, 5335348), (17, 5021504), (31, 2753728), (32, 2667674), (34, 2510752), (62, 1376864), (64, 1333837), (68, 1255376), (124, 688432), (136, 627688), (248, 344216), (272, 313844), (496, 172108), (527, 161984), (544, 156922), (992, 86054), (1054, 80992), (1088, 78461), (1984, 43027), (2108, 40496), (2531, 33728), (4216, 20248), (5062, 16864), (8432, 10124)]