40377832192

素因数分解:

$2^8\times {\mathrm{1289}}^1\times {\mathrm{122363}}^1$

素因数の和:123668

約数の個数: 36

約数和(自身を含む): 80661125160

約数和(自身を除く): 40283292968

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 1289, 2578, 5156, 10312, 20624, 41248, 82496, 122363, 164992, 244726, 329984, 489452, 978904, 1957808, 3915616, 7831232, 15662464, 31324928, 157725907, 315451814, 630903628, 1261807256, 2523614512, 5047229024, 10094458048, 20188916096, 40377832192]

約数ペア:

[(1, 40377832192), (2, 20188916096), (4, 10094458048), (8, 5047229024), (16, 2523614512), (32, 1261807256), (64, 630903628), (128, 315451814), (256, 157725907), (1289, 31324928), (2578, 15662464), (5156, 7831232), (10312, 3915616), (20624, 1957808), (41248, 978904), (82496, 489452), (122363, 329984), (164992, 244726)]