31651968

素因数分解:

$2^7\times 3^1\times {\mathrm{139}}^1\times {\mathrm{593}}^1$

素因数の和:749

約数の個数: 64

約数和(自身を含む): 84823200

約数和(自身を除く): 53171232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 139, 192, 278, 384, 417, 556, 593, 834, 1112, 1186, 1668, 1779, 2224, 2372, 3336, 3558, 4448, 4744, 6672, 7116, 8896, 9488, 13344, 14232, 17792, 18976, 26688, 28464, 37952, 53376, 56928, 75904, 82427, 113856, 164854, 227712, 247281, 329708, 494562, 659416, 989124, 1318832, 1978248, 2637664, 3956496, 5275328, 7912992, 10550656, 15825984, 31651968]

約数ペア:

[(1, 31651968), (2, 15825984), (3, 10550656), (4, 7912992), (6, 5275328), (8, 3956496), (12, 2637664), (16, 1978248), (24, 1318832), (32, 989124), (48, 659416), (64, 494562), (96, 329708), (128, 247281), (139, 227712), (192, 164854), (278, 113856), (384, 82427), (417, 75904), (556, 56928), (593, 53376), (834, 37952), (1112, 28464), (1186, 26688), (1668, 18976), (1779, 17792), (2224, 14232), (2372, 13344), (3336, 9488), (3558, 8896), (4448, 7116), (4744, 6672)]