67207856

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{102451}}^1$

素因数の和:102500

約数の個数: 20

約数和(自身を含む): 133392504

約数和(自身を除く): 66184648

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 102451, 204902, 409804, 819608, 1639216, 4200491, 8400982, 16801964, 33603928, 67207856]

約数ペア:

[(1, 67207856), (2, 33603928), (4, 16801964), (8, 8400982), (16, 4200491), (41, 1639216), (82, 819608), (164, 409804), (328, 204902), (656, 102451)]