85816808

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139313}}^1$

素因数の和:139337

約数の個数: 32

約数和(自身を含む): 200612160

約数和(自身を除く): 114795352

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 139313, 278626, 557252, 975191, 1114504, 1532443, 1950382, 3064886, 3900764, 6129772, 7801528, 10727101, 12259544, 21454202, 42908404, 85816808]

約数ペア:

[(1, 85816808), (2, 42908404), (4, 21454202), (7, 12259544), (8, 10727101), (11, 7801528), (14, 6129772), (22, 3900764), (28, 3064886), (44, 1950382), (56, 1532443), (77, 1114504), (88, 975191), (154, 557252), (308, 278626), (616, 139313)]