31420004

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{102013}}^1$

素因数の和:102035

約数の個数: 24

約数和(自身を含む): 68553408

約数和(自身を除く): 37133404

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 102013, 204026, 408052, 714091, 1122143, 1428182, 2244286, 2856364, 4488572, 7855001, 15710002, 31420004]

約数ペア:

[(1, 31420004), (2, 15710002), (4, 7855001), (7, 4488572), (11, 2856364), (14, 2244286), (22, 1428182), (28, 1122143), (44, 714091), (77, 408052), (154, 204026), (308, 102013)]