218848

素因数分解:

$2^5\times 7^1\times {\mathrm{977}}^1$

素因数の和:994

約数の個数: 24

約数和(自身を含む): 492912

約数和(自身を除く): 274064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 977, 1954, 3908, 6839, 7816, 13678, 15632, 27356, 31264, 54712, 109424, 218848]

約数ペア:

[(1, 218848), (2, 109424), (4, 54712), (7, 31264), (8, 27356), (14, 15632), (16, 13678), (28, 7816), (32, 6839), (56, 3908), (112, 1954), (224, 977)]