31565484

素因数分解:

$2^2\times 3^3\times {\mathrm{331}}^1\times {\mathrm{883}}^1$

素因数の和:1227

約数の個数: 48

約数和(自身を含む): 82176640

約数和(自身を除く): 50611156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 331, 662, 883, 993, 1324, 1766, 1986, 2649, 2979, 3532, 3972, 5298, 5958, 7947, 8937, 10596, 11916, 15894, 17874, 23841, 31788, 35748, 47682, 95364, 292273, 584546, 876819, 1169092, 1753638, 2630457, 3507276, 5260914, 7891371, 10521828, 15782742, 31565484]

約数ペア:

[(1, 31565484), (2, 15782742), (3, 10521828), (4, 7891371), (6, 5260914), (9, 3507276), (12, 2630457), (18, 1753638), (27, 1169092), (36, 876819), (54, 584546), (108, 292273), (331, 95364), (662, 47682), (883, 35748), (993, 31788), (1324, 23841), (1766, 17874), (1986, 15894), (2649, 11916), (2979, 10596), (3532, 8937), (3972, 7947), (5298, 5958)]