38166016

素因数分解:

$2^9\times 7^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1$

素因数の和:511

約数の個数: 80

約数和(自身を含む): 91137024

約数和(自身を除く): 52971008

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 256, 322, 368, 448, 463, 512, 644, 736, 896, 926, 1288, 1472, 1792, 1852, 2576, 2944, 3241, 3584, 3704, 5152, 5888, 6482, 7408, 10304, 10649, 11776, 12964, 14816, 20608, 21298, 25928, 29632, 41216, 42596, 51856, 59264, 74543, 82432, 85192, 103712, 118528, 149086, 170384, 207424, 237056, 298172, 340768, 414848, 596344, 681536, 829696, 1192688, 1363072, 1659392, 2385376, 2726144, 4770752, 5452288, 9541504, 19083008, 38166016]

約数ペア:

[(1, 38166016), (2, 19083008), (4, 9541504), (7, 5452288), (8, 4770752), (14, 2726144), (16, 2385376), (23, 1659392), (28, 1363072), (32, 1192688), (46, 829696), (56, 681536), (64, 596344), (92, 414848), (112, 340768), (128, 298172), (161, 237056), (184, 207424), (224, 170384), (256, 149086), (322, 118528), (368, 103712), (448, 85192), (463, 82432), (512, 74543), (644, 59264), (736, 51856), (896, 42596), (926, 41216), (1288, 29632), (1472, 25928), (1792, 21298), (1852, 20608), (2576, 14816), (2944, 12964), (3241, 11776), (3584, 10649), (3704, 10304), (5152, 7408), (5888, 6482)]