31858896

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{193}}^1$

素因数の和:404

約数の個数: 80

約数和(自身を含む): 87563840

約数和(自身を除く): 55704944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 181, 193, 228, 304, 362, 386, 456, 543, 579, 724, 772, 912, 1086, 1158, 1448, 1544, 2172, 2316, 2896, 3088, 3439, 3667, 4344, 4632, 6878, 7334, 8688, 9264, 10317, 11001, 13756, 14668, 20634, 22002, 27512, 29336, 34933, 41268, 44004, 55024, 58672, 69866, 82536, 88008, 104799, 139732, 165072, 176016, 209598, 279464, 419196, 558928, 663727, 838392, 1327454, 1676784, 1991181, 2654908, 3982362, 5309816, 7964724, 10619632, 15929448, 31858896]

約数ペア:

[(1, 31858896), (2, 15929448), (3, 10619632), (4, 7964724), (6, 5309816), (8, 3982362), (12, 2654908), (16, 1991181), (19, 1676784), (24, 1327454), (38, 838392), (48, 663727), (57, 558928), (76, 419196), (114, 279464), (152, 209598), (181, 176016), (193, 165072), (228, 139732), (304, 104799), (362, 88008), (386, 82536), (456, 69866), (543, 58672), (579, 55024), (724, 44004), (772, 41268), (912, 34933), (1086, 29336), (1158, 27512), (1448, 22002), (1544, 20634), (2172, 14668), (2316, 13756), (2896, 11001), (3088, 10317), (3439, 9264), (3667, 8688), (4344, 7334), (4632, 6878)]