108001024

素因数分解:

$2^8\times {\mathrm{31}}^2\times {\mathrm{439}}^1$

素因数の和:517

約数の個数: 54

約数和(自身を含む): 223266120

約数和(自身を除く): 115265096

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 439, 496, 878, 961, 992, 1756, 1922, 1984, 3512, 3844, 3968, 7024, 7688, 7936, 13609, 14048, 15376, 27218, 28096, 30752, 54436, 56192, 61504, 108872, 112384, 123008, 217744, 246016, 421879, 435488, 843758, 870976, 1687516, 1741952, 3375032, 3483904, 6750064, 13500128, 27000256, 54000512, 108001024]

約数ペア:

[(1, 108001024), (2, 54000512), (4, 27000256), (8, 13500128), (16, 6750064), (31, 3483904), (32, 3375032), (62, 1741952), (64, 1687516), (124, 870976), (128, 843758), (248, 435488), (256, 421879), (439, 246016), (496, 217744), (878, 123008), (961, 112384), (992, 108872), (1756, 61504), (1922, 56192), (1984, 54436), (3512, 30752), (3844, 28096), (3968, 27218), (7024, 15376), (7688, 14048), (7936, 13609)]