90763418

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{33641}}^1$

素因数の和:33733

約数の個数: 16

約数和(自身を含む): 145333440

約数和(自身を除く): 54570022

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 33641, 67282, 639179, 1278358, 2388511, 4777022, 45381709, 90763418]

約数ペア:

[(1, 90763418), (2, 45381709), (19, 4777022), (38, 2388511), (71, 1278358), (142, 639179), (1349, 67282), (2698, 33641)]