101999872

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{30649}}^1$

素因数の和:30678

約数の個数: 36

約数和(自身を含む): 219270100

約数和(自身を除く): 117270228

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 30649, 61298, 122596, 245192, 398437, 490384, 796874, 980768, 1593748, 1961536, 3187496, 3923072, 6374992, 7846144, 12749984, 25499968, 50999936, 101999872]

約数ペア:

[(1, 101999872), (2, 50999936), (4, 25499968), (8, 12749984), (13, 7846144), (16, 6374992), (26, 3923072), (32, 3187496), (52, 1961536), (64, 1593748), (104, 980768), (128, 796874), (208, 490384), (256, 398437), (416, 245192), (832, 122596), (1664, 61298), (3328, 30649)]