31363528

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{4211}}^1$

素因数の和:4250

約数の個数: 48

約数和(自身を含む): 72025200

約数和(自身を除く): 40661672

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 392, 532, 931, 1064, 1862, 3724, 4211, 7448, 8422, 16844, 29477, 33688, 58954, 80009, 117908, 160018, 206339, 235816, 320036, 412678, 560063, 640072, 825356, 1120126, 1650712, 2240252, 3920441, 4480504, 7840882, 15681764, 31363528]

約数ペア:

[(1, 31363528), (2, 15681764), (4, 7840882), (7, 4480504), (8, 3920441), (14, 2240252), (19, 1650712), (28, 1120126), (38, 825356), (49, 640072), (56, 560063), (76, 412678), (98, 320036), (133, 235816), (152, 206339), (196, 160018), (266, 117908), (392, 80009), (532, 58954), (931, 33688), (1064, 29477), (1862, 16844), (3724, 8422), (4211, 7448)]