87680222

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{152753}}^1$

素因数の和:152803

約数の個数: 16

約数和(自身を含む): 153976032

約数和(自身を除く): 66295810

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 152753, 305506, 1069271, 2138542, 6262873, 12525746, 43840111, 87680222]

約数ペア:

[(1, 87680222), (2, 43840111), (7, 12525746), (14, 6262873), (41, 2138542), (82, 1069271), (287, 305506), (574, 152753)]