109448848

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{220663}}^1$

素因数の和:220702

約数の個数: 20

約数和(自身を含む): 218898688

約数和(自身を除く): 109449840

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 220663, 441326, 882652, 1765304, 3530608, 6840553, 13681106, 27362212, 54724424, 109448848]

約数ペア:

[(1, 109448848), (2, 54724424), (4, 27362212), (8, 13681106), (16, 6840553), (31, 3530608), (62, 1765304), (124, 882652), (248, 441326), (496, 220663)]