100894031

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{193}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 128729088

約数和(自身を除く): 27835057

約数列:

[1, 7, 17, 23, 119, 161, 191, 193, 391, 1337, 1351, 2737, 3247, 3281, 4393, 4439, 22729, 22967, 30751, 31073, 36863, 74681, 75463, 258041, 522767, 528241, 626671, 847849, 4386697, 5934943, 14413433, 100894031]

約数ペア:

[(1, 100894031), (7, 14413433), (17, 5934943), (23, 4386697), (119, 847849), (161, 626671), (191, 528241), (193, 522767), (391, 258041), (1337, 75463), (1351, 74681), (2737, 36863), (3247, 31073), (3281, 30751), (4393, 22967), (4439, 22729)]