16026728

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1087}}^1$

素因数の和:1209

約数の個数: 32

約数和(自身を含む): 31987200

約数和(自身を除く): 15960472

約数列:

[1, 2, 4, 8, 19, 38, 76, 97, 152, 194, 388, 776, 1087, 1843, 2174, 3686, 4348, 7372, 8696, 14744, 20653, 41306, 82612, 105439, 165224, 210878, 421756, 843512, 2003341, 4006682, 8013364, 16026728]

約数ペア:

[(1, 16026728), (2, 8013364), (4, 4006682), (8, 2003341), (19, 843512), (38, 421756), (76, 210878), (97, 165224), (152, 105439), (194, 82612), (388, 41306), (776, 20653), (1087, 14744), (1843, 8696), (2174, 7372), (3686, 4348)]