31586334

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13063}}^1$

素因数の和:13112

約数の個数: 32

約数和(自身を含む): 70232064

約数和(自身を除く): 38645730

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 13063, 26126, 39189, 78378, 169819, 339638, 404953, 509457, 809906, 1018914, 1214859, 2429718, 5264389, 10528778, 15793167, 31586334]

約数ペア:

[(1, 31586334), (2, 15793167), (3, 10528778), (6, 5264389), (13, 2429718), (26, 1214859), (31, 1018914), (39, 809906), (62, 509457), (78, 404953), (93, 339638), (186, 169819), (403, 78378), (806, 39189), (1209, 26126), (2418, 13063)]