105503804

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{42337}}^1$

素因数の和:42437

約数の個数: 24

約数和(自身を含む): 213383520

約数和(自身を除く): 107879716

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 42337, 84674, 169348, 296359, 592718, 1185436, 3767993, 7535986, 15071972, 26375951, 52751902, 105503804]

約数ペア:

[(1, 105503804), (2, 52751902), (4, 26375951), (7, 15071972), (14, 7535986), (28, 3767993), (89, 1185436), (178, 592718), (356, 296359), (623, 169348), (1246, 84674), (2492, 42337)]