31493308

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{102251}}^1$

素因数の和:102273

約数の個数: 24

約数和(自身を含む): 68713344

約数和(自身を除く): 37220036

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 102251, 204502, 409004, 715757, 1124761, 1431514, 2249522, 2863028, 4499044, 7873327, 15746654, 31493308]

約数ペア:

[(1, 31493308), (2, 15746654), (4, 7873327), (7, 4499044), (11, 2863028), (14, 2249522), (22, 1431514), (28, 1124761), (44, 715757), (77, 409004), (154, 204502), (308, 102251)]