138774016

素因数分解:

$2^9\times {\mathrm{271043}}^1$

素因数の和:271061

約数の個数: 20

約数和(自身を含む): 277278012

約数和(自身を除く): 138503996

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 271043, 542086, 1084172, 2168344, 4336688, 8673376, 17346752, 34693504, 69387008, 138774016]

約数ペア:

[(1, 138774016), (2, 69387008), (4, 34693504), (8, 17346752), (16, 8673376), (32, 4336688), (64, 2168344), (128, 1084172), (256, 542086), (512, 271043)]