99902992

素因数分解:

$2^4\times 7^1\times {\mathrm{891991}}^1$

素因数の和:892006

約数の個数: 20

約数和(自身を含む): 221214016

約数和(自身を除く): 121311024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 891991, 1783982, 3567964, 6243937, 7135928, 12487874, 14271856, 24975748, 49951496, 99902992]

約数ペア:

[(1, 99902992), (2, 49951496), (4, 24975748), (7, 14271856), (8, 12487874), (14, 7135928), (16, 6243937), (28, 3567964), (56, 1783982), (112, 891991)]