16640896

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{4483}}^1$

素因数の和:4526

約数の個数: 32

約数和(自身を含む): 34302600

約数和(自身を除く): 17661704

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 464, 928, 1856, 3712, 4483, 8966, 17932, 35864, 71728, 130007, 143456, 260014, 286912, 520028, 573824, 1040056, 2080112, 4160224, 8320448, 16640896]

約数ペア:

[(1, 16640896), (2, 8320448), (4, 4160224), (8, 2080112), (16, 1040056), (29, 573824), (32, 520028), (58, 286912), (64, 260014), (116, 143456), (128, 130007), (232, 71728), (464, 35864), (928, 17932), (1856, 8966), (3712, 4483)]