80535152

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{293}}^1\times {\mathrm{419}}^1$

素因数の和:761

約数の個数: 40

約数和(自身を含む): 160770960

約数和(自身を除く): 80235808

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 293, 328, 419, 586, 656, 838, 1172, 1676, 2344, 3352, 4688, 6704, 12013, 17179, 24026, 34358, 48052, 68716, 96104, 122767, 137432, 192208, 245534, 274864, 491068, 982136, 1964272, 5033447, 10066894, 20133788, 40267576, 80535152]

約数ペア:

[(1, 80535152), (2, 40267576), (4, 20133788), (8, 10066894), (16, 5033447), (41, 1964272), (82, 982136), (164, 491068), (293, 274864), (328, 245534), (419, 192208), (586, 137432), (656, 122767), (838, 96104), (1172, 68716), (1676, 48052), (2344, 34358), (3352, 24026), (4688, 17179), (6704, 12013)]