91020338

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{20399}}^1$

素因数の和:20521

約数の個数: 16

約数和(自身を含む): 143942400

約数和(自身を除く): 52922062

約数列:

[1, 2, 23, 46, 97, 194, 2231, 4462, 20399, 40798, 469177, 938354, 1978703, 3957406, 45510169, 91020338]

約数ペア:

[(1, 91020338), (2, 45510169), (23, 3957406), (46, 1978703), (97, 938354), (194, 469177), (2231, 40798), (4462, 20399)]