66065456

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{87853}}^1$

素因数の和:87908

約数の個数: 20

約数和(自身を含む): 130726752

約数和(自身を除く): 64661296

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 87853, 175706, 351412, 702824, 1405648, 4129091, 8258182, 16516364, 33032728, 66065456]

約数ペア:

[(1, 66065456), (2, 33032728), (4, 16516364), (8, 8258182), (16, 4129091), (47, 1405648), (94, 702824), (188, 351412), (376, 175706), (752, 87853)]