100644404

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{40387}}^1$

素因数の和:40487

約数の個数: 24

約数和(自身を含む): 203555520

約数和(自身を除く): 102911116

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 40387, 80774, 161548, 282709, 565418, 1130836, 3594443, 7188886, 14377772, 25161101, 50322202, 100644404]

約数ペア:

[(1, 100644404), (2, 50322202), (4, 25161101), (7, 14377772), (14, 7188886), (28, 3594443), (89, 1130836), (178, 565418), (356, 282709), (623, 161548), (1246, 80774), (2492, 40387)]