13040624

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1$

素因数の和:345

約数の個数: 40

約数和(自身を含む): 26269152

約数和(自身を除く): 13228528

約数列:

[1, 2, 4, 8, 16, 41, 82, 103, 164, 193, 206, 328, 386, 412, 656, 772, 824, 1544, 1648, 3088, 4223, 7913, 8446, 15826, 16892, 19879, 31652, 33784, 39758, 63304, 67568, 79516, 126608, 159032, 318064, 815039, 1630078, 3260156, 6520312, 13040624]

約数ペア:

[(1, 13040624), (2, 6520312), (4, 3260156), (8, 1630078), (16, 815039), (41, 318064), (82, 159032), (103, 126608), (164, 79516), (193, 67568), (206, 63304), (328, 39758), (386, 33784), (412, 31652), (656, 19879), (772, 16892), (824, 15826), (1544, 8446), (1648, 7913), (3088, 4223)]