218326144

素因数分解:

$2^7\times {\mathrm{503}}^1\times {\mathrm{3391}}^1$

素因数の和:3908

約数の個数: 32

約数和(自身を含む): 435939840

約数和(自身を除く): 217613696

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 503, 1006, 2012, 3391, 4024, 6782, 8048, 13564, 16096, 27128, 32192, 54256, 64384, 108512, 217024, 434048, 1705673, 3411346, 6822692, 13645384, 27290768, 54581536, 109163072, 218326144]

約数ペア:

[(1, 218326144), (2, 109163072), (4, 54581536), (8, 27290768), (16, 13645384), (32, 6822692), (64, 3411346), (128, 1705673), (503, 434048), (1006, 217024), (2012, 108512), (3391, 64384), (4024, 54256), (6782, 32192), (8048, 27128), (13564, 16096)]