16508008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1259}}^1$

素因数の和:1425

約数の個数: 32

約数和(自身を含む): 34020000

約数和(自身を除く): 17511992

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 149, 298, 596, 1192, 1259, 1639, 2518, 3278, 5036, 6556, 10072, 13112, 13849, 27698, 55396, 110792, 187591, 375182, 750364, 1500728, 2063501, 4127002, 8254004, 16508008]

約数ペア:

[(1, 16508008), (2, 8254004), (4, 4127002), (8, 2063501), (11, 1500728), (22, 750364), (44, 375182), (88, 187591), (149, 110792), (298, 55396), (596, 27698), (1192, 13849), (1259, 13112), (1639, 10072), (2518, 6556), (3278, 5036)]