1058128

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{1613}}^1$

素因数の和:1662

約数の個数: 20

約数和(自身を含む): 2101428

約数和(自身を除く): 1043300

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 1613, 3226, 6452, 12904, 25808, 66133, 132266, 264532, 529064, 1058128]

約数ペア:

[(1, 1058128), (2, 529064), (4, 264532), (8, 132266), (16, 66133), (41, 25808), (82, 12904), (164, 6452), (328, 3226), (656, 1613)]