16508264

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1621}}^1$

素因数の和:1713

約数の個数: 32

約数和(自身を含む): 33088800

約数和(自身を除く): 16580536

約数列:

[1, 2, 4, 8, 19, 38, 67, 76, 134, 152, 268, 536, 1273, 1621, 2546, 3242, 5092, 6484, 10184, 12968, 30799, 61598, 108607, 123196, 217214, 246392, 434428, 868856, 2063533, 4127066, 8254132, 16508264]

約数ペア:

[(1, 16508264), (2, 8254132), (4, 4127066), (8, 2063533), (19, 868856), (38, 434428), (67, 246392), (76, 217214), (134, 123196), (152, 108607), (268, 61598), (536, 30799), (1273, 12968), (1621, 10184), (2546, 6484), (3242, 5092)]