31703772

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{293}}^1$

素因数の和:498

約数の個数: 48

約数和(自身を含む): 75866112

約数和(自身を除く): 44162340

約数列:

[1, 2, 3, 4, 6, 12, 71, 127, 142, 213, 254, 284, 293, 381, 426, 508, 586, 762, 852, 879, 1172, 1524, 1758, 3516, 9017, 18034, 20803, 27051, 36068, 37211, 41606, 54102, 62409, 74422, 83212, 108204, 111633, 124818, 148844, 223266, 249636, 446532, 2641981, 5283962, 7925943, 10567924, 15851886, 31703772]

約数ペア:

[(1, 31703772), (2, 15851886), (3, 10567924), (4, 7925943), (6, 5283962), (12, 2641981), (71, 446532), (127, 249636), (142, 223266), (213, 148844), (254, 124818), (284, 111633), (293, 108204), (381, 83212), (426, 74422), (508, 62409), (586, 54102), (762, 41606), (852, 37211), (879, 36068), (1172, 27051), (1524, 20803), (1758, 18034), (3516, 9017)]