87086044

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{16139}}^1$

素因数の和:16233

約数の個数: 24

約数和(自身を含む): 162691200

約数和(自身を除く): 75605156

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 2698, 5396, 16139, 32278, 64556, 306641, 613282, 1145869, 1226564, 2291738, 4583476, 21771511, 43543022, 87086044]

約数ペア:

[(1, 87086044), (2, 43543022), (4, 21771511), (19, 4583476), (38, 2291738), (71, 1226564), (76, 1145869), (142, 613282), (284, 306641), (1349, 64556), (2698, 32278), (5396, 16139)]