109585744

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{220939}}^1$

素因数の和:220978

約数の個数: 20

約数和(自身を含む): 219172480

約数和(自身を除く): 109586736

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 220939, 441878, 883756, 1767512, 3535024, 6849109, 13698218, 27396436, 54792872, 109585744]

約数ペア:

[(1, 109585744), (2, 54792872), (4, 27396436), (8, 13698218), (16, 6849109), (31, 3535024), (62, 1767512), (124, 883756), (248, 441878), (496, 220939)]