31440384

素因数分解:

$2^9\times 3^2\times {\mathrm{6823}}^1$

素因数の和:6847

約数の個数: 60

約数和(自身を含む): 90752376

約数和(自身を除く): 59311992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1152, 1536, 2304, 4608, 6823, 13646, 20469, 27292, 40938, 54584, 61407, 81876, 109168, 122814, 163752, 218336, 245628, 327504, 436672, 491256, 655008, 873344, 982512, 1310016, 1746688, 1965024, 2620032, 3493376, 3930048, 5240064, 7860096, 10480128, 15720192, 31440384]

約数ペア:

[(1, 31440384), (2, 15720192), (3, 10480128), (4, 7860096), (6, 5240064), (8, 3930048), (9, 3493376), (12, 2620032), (16, 1965024), (18, 1746688), (24, 1310016), (32, 982512), (36, 873344), (48, 655008), (64, 491256), (72, 436672), (96, 327504), (128, 245628), (144, 218336), (192, 163752), (256, 122814), (288, 109168), (384, 81876), (512, 61407), (576, 54584), (768, 40938), (1152, 27292), (1536, 20469), (2304, 13646), (4608, 6823)]