31505538

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{228301}}^1$

素因数の和:228329

約数の個数: 16

約数和(自身を含む): 65750976

約数和(自身を除く): 34245438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 228301, 456602, 684903, 1369806, 5250923, 10501846, 15752769, 31505538]

約数ペア:

[(1, 31505538), (2, 15752769), (3, 10501846), (6, 5250923), (23, 1369806), (46, 684903), (69, 456602), (138, 228301)]