226659152

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{345517}}^1$

素因数の和:345566

約数の個数: 20

約数和(自身を含む): 449864436

約数和(自身を除く): 223205284

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 345517, 691034, 1382068, 2764136, 5528272, 14166197, 28332394, 56664788, 113329576, 226659152]

約数ペア:

[(1, 226659152), (2, 113329576), (4, 56664788), (8, 28332394), (16, 14166197), (41, 5528272), (82, 2764136), (164, 1382068), (328, 691034), (656, 345517)]