81083488

素因数分解:

$2^5\times {\mathrm{19}}^2\times {\mathrm{7019}}^1$

素因数の和:7067

約数の個数: 36

約数和(自身を含む): 168501060

約数和(自身を除く): 87417572

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 361, 608, 722, 1444, 2888, 5776, 7019, 11552, 14038, 28076, 56152, 112304, 133361, 224608, 266722, 533444, 1066888, 2133776, 2533859, 4267552, 5067718, 10135436, 20270872, 40541744, 81083488]

約数ペア:

[(1, 81083488), (2, 40541744), (4, 20270872), (8, 10135436), (16, 5067718), (19, 4267552), (32, 2533859), (38, 2133776), (76, 1066888), (152, 533444), (304, 266722), (361, 224608), (608, 133361), (722, 112304), (1444, 56152), (2888, 28076), (5776, 14038), (7019, 11552)]