16768768

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{2113}}^1$

素因数の和:2160

約数の個数: 36

約数和(自身を含む): 34568128

約数和(自身を除く): 17799360

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 2113, 3968, 4226, 7936, 8452, 16904, 33808, 65503, 67616, 131006, 135232, 262012, 270464, 524024, 540928, 1048048, 2096096, 4192192, 8384384, 16768768]

約数ペア:

[(1, 16768768), (2, 8384384), (4, 4192192), (8, 2096096), (16, 1048048), (31, 540928), (32, 524024), (62, 270464), (64, 262012), (124, 135232), (128, 131006), (248, 67616), (256, 65503), (496, 33808), (992, 16904), (1984, 8452), (2113, 7936), (3968, 4226)]