38561792

素因数分解:

$2^{11}\times {\mathrm{19}}^1\times {\mathrm{991}}^1$

素因数の和:1032

約数の個数: 48

約数和(自身を含む): 81244800

約数和(自身を除く): 42683008

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 991, 1024, 1216, 1982, 2048, 2432, 3964, 4864, 7928, 9728, 15856, 18829, 19456, 31712, 37658, 38912, 63424, 75316, 126848, 150632, 253696, 301264, 507392, 602528, 1014784, 1205056, 2029568, 2410112, 4820224, 9640448, 19280896, 38561792]

約数ペア:

[(1, 38561792), (2, 19280896), (4, 9640448), (8, 4820224), (16, 2410112), (19, 2029568), (32, 1205056), (38, 1014784), (64, 602528), (76, 507392), (128, 301264), (152, 253696), (256, 150632), (304, 126848), (512, 75316), (608, 63424), (991, 38912), (1024, 37658), (1216, 31712), (1982, 19456), (2048, 18829), (2432, 15856), (3964, 9728), (4864, 7928)]