31095442

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{17489}}^1$

素因数の和:17625

約数の個数: 16

約数和(自身を含む): 53729280

約数和(自身を除く): 22633838

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 17489, 34978, 122423, 244846, 2221103, 4442206, 15547721, 31095442]

約数ペア:

[(1, 31095442), (2, 15547721), (7, 4442206), (14, 2221103), (127, 244846), (254, 122423), (889, 34978), (1778, 17489)]