61911916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{761}}^1$

素因数の和:862

約数の個数: 36

約数和(自身を含む): 121167144

約数和(自身を除く): 59255228

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 761, 946, 1522, 1849, 1892, 3044, 3698, 7396, 8371, 16742, 20339, 32723, 33484, 40678, 65446, 81356, 130892, 359953, 719906, 1407089, 1439812, 2814178, 5628356, 15477979, 30955958, 61911916]

約数ペア:

[(1, 61911916), (2, 30955958), (4, 15477979), (11, 5628356), (22, 2814178), (43, 1439812), (44, 1407089), (86, 719906), (172, 359953), (473, 130892), (761, 81356), (946, 65446), (1522, 40678), (1849, 33484), (1892, 32723), (3044, 20339), (3698, 16742), (7396, 8371)]