38080816

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{733}}^1$

素因数の和:949

約数の個数: 40

約数和(自身を含む): 78637824

約数和(自身を除く): 40557008

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 191, 272, 382, 733, 764, 1466, 1528, 2932, 3056, 3247, 5864, 6494, 11728, 12461, 12988, 24922, 25976, 49844, 51952, 99688, 140003, 199376, 280006, 560012, 1120024, 2240048, 2380051, 4760102, 9520204, 19040408, 38080816]

約数ペア:

[(1, 38080816), (2, 19040408), (4, 9520204), (8, 4760102), (16, 2380051), (17, 2240048), (34, 1120024), (68, 560012), (136, 280006), (191, 199376), (272, 140003), (382, 99688), (733, 51952), (764, 49844), (1466, 25976), (1528, 24922), (2932, 12988), (3056, 12461), (3247, 11728), (5864, 6494)]