84015836

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{2789}}^1$

素因数の和:3253

約数の個数: 24

約数和(自身を含む): 156083760

約数和(自身を除く): 72067924

約数列:

[1, 2, 4, 17, 34, 68, 443, 886, 1772, 2789, 5578, 7531, 11156, 15062, 30124, 47413, 94826, 189652, 1235527, 2471054, 4942108, 21003959, 42007918, 84015836]

約数ペア:

[(1, 84015836), (2, 42007918), (4, 21003959), (17, 4942108), (34, 2471054), (68, 1235527), (443, 189652), (886, 94826), (1772, 47413), (2789, 30124), (5578, 15062), (7531, 11156)]