80172596

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{25339}}^1$

素因数の和:25463

約数の個数: 24

約数和(自身を含む): 161770560

約数和(自身を除く): 81597964

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1582, 3164, 25339, 50678, 101356, 177373, 354746, 709492, 2863307, 5726614, 11453228, 20043149, 40086298, 80172596]

約数ペア:

[(1, 80172596), (2, 40086298), (4, 20043149), (7, 11453228), (14, 5726614), (28, 2863307), (113, 709492), (226, 354746), (452, 177373), (791, 101356), (1582, 50678), (3164, 25339)]