90331954

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{1021}}^1\times {\mathrm{1427}}^1$

素因数の和:2481

約数の個数: 16

約数和(自身を含む): 140103936

約数和(自身を除く): 49771982

約数列:

[1, 2, 31, 62, 1021, 1427, 2042, 2854, 31651, 44237, 63302, 88474, 1456967, 2913934, 45165977, 90331954]

約数ペア:

[(1, 90331954), (2, 45165977), (31, 2913934), (62, 1456967), (1021, 88474), (1427, 63302), (2042, 44237), (2854, 31651)]