90518638

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{77899}}^1$

素因数の和:77991

約数の個数: 16

約数和(自身を含む): 157046400

約数和(自身を除く): 66527762

約数列:

[1, 2, 7, 14, 83, 166, 581, 1162, 77899, 155798, 545293, 1090586, 6465617, 12931234, 45259319, 90518638]

約数ペア:

[(1, 90518638), (2, 45259319), (7, 12931234), (14, 6465617), (83, 1090586), (166, 545293), (581, 155798), (1162, 77899)]