90564338

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{19163}}^1$

素因数の和:19321

約数の個数: 16

約数和(自身を含む): 144879840

約数和(自身を除く): 54315502

約数列:

[1, 2, 17, 34, 139, 278, 2363, 4726, 19163, 38326, 325771, 651542, 2663657, 5327314, 45282169, 90564338]

約数ペア:

[(1, 90564338), (2, 45282169), (17, 5327314), (34, 2663657), (139, 651542), (278, 325771), (2363, 38326), (4726, 19163)]