109213744

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{220189}}^1$

素因数の和:220228

約数の個数: 20

約数和(自身を含む): 218428480

約数和(自身を除く): 109214736

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 220189, 440378, 880756, 1761512, 3523024, 6825859, 13651718, 27303436, 54606872, 109213744]

約数ペア:

[(1, 109213744), (2, 54606872), (4, 27303436), (8, 13651718), (16, 6825859), (31, 3523024), (62, 1761512), (124, 880756), (248, 440378), (496, 220189)]