86457272

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{839}}^1\times {\mathrm{1171}}^1$

素因数の和:2027

約数の個数: 32

約数和(自身を含む): 177206400

約数和(自身を除く): 90749128

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 839, 1171, 1678, 2342, 3356, 4684, 6712, 9229, 9368, 12881, 18458, 25762, 36916, 51524, 73832, 103048, 982469, 1964938, 3929876, 7859752, 10807159, 21614318, 43228636, 86457272]

約数ペア:

[(1, 86457272), (2, 43228636), (4, 21614318), (8, 10807159), (11, 7859752), (22, 3929876), (44, 1964938), (88, 982469), (839, 103048), (1171, 73832), (1678, 51524), (2342, 36916), (3356, 25762), (4684, 18458), (6712, 12881), (9229, 9368)]