91009648

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{41519}}^1$

素因数の和:41664

約数の個数: 20

約数和(自身を含む): 177622560

約数和(自身を除く): 86612912

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 41519, 83038, 166076, 332152, 664304, 5688103, 11376206, 22752412, 45504824, 91009648]

約数ペア:

[(1, 91009648), (2, 45504824), (4, 22752412), (8, 11376206), (16, 5688103), (137, 664304), (274, 332152), (548, 166076), (1096, 83038), (2192, 41519)]