8278064

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{12619}}^1$

素因数の和:12668

約数の個数: 20

約数和(自身を含む): 16431240

約数和(自身を除く): 8153176

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 12619, 25238, 50476, 100952, 201904, 517379, 1034758, 2069516, 4139032, 8278064]

約数ペア:

[(1, 8278064), (2, 4139032), (4, 2069516), (8, 1034758), (16, 517379), (41, 201904), (82, 100952), (164, 50476), (328, 25238), (656, 12619)]