16278272

素因数分解:

$2^8\times {\mathrm{63587}}^1$

素因数の和:63603

約数の個数: 18

約数和(自身を含む): 32493468

約数和(自身を除く): 16215196

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 63587, 127174, 254348, 508696, 1017392, 2034784, 4069568, 8139136, 16278272]

約数ペア:

[(1, 16278272), (2, 8139136), (4, 4069568), (8, 2034784), (16, 1017392), (32, 508696), (64, 254348), (128, 127174), (256, 63587)]