18224384

素因数分解:

$2^8\times {\mathrm{257}}^1\times {\mathrm{277}}^1$

素因数の和:550

約数の個数: 36

約数和(自身を含む): 36650964

約数和(自身を除く): 18426580

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 257, 277, 514, 554, 1028, 1108, 2056, 2216, 4112, 4432, 8224, 8864, 16448, 17728, 32896, 35456, 65792, 70912, 71189, 142378, 284756, 569512, 1139024, 2278048, 4556096, 9112192, 18224384]

約数ペア:

[(1, 18224384), (2, 9112192), (4, 4556096), (8, 2278048), (16, 1139024), (32, 569512), (64, 284756), (128, 142378), (256, 71189), (257, 70912), (277, 65792), (514, 35456), (554, 32896), (1028, 17728), (1108, 16448), (2056, 8864), (2216, 8224), (4112, 4432)]