100784216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{13649}}^1$

素因数の和:13739

約数の個数: 32

約数和(自身を含む): 206388000

約数和(自身を除く): 105603784

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 284, 568, 923, 1846, 3692, 7384, 13649, 27298, 54596, 109192, 177437, 354874, 709748, 969079, 1419496, 1938158, 3876316, 7752632, 12598027, 25196054, 50392108, 100784216]

約数ペア:

[(1, 100784216), (2, 50392108), (4, 25196054), (8, 12598027), (13, 7752632), (26, 3876316), (52, 1938158), (71, 1419496), (104, 969079), (142, 709748), (284, 354874), (568, 177437), (923, 109192), (1846, 54596), (3692, 27298), (7384, 13649)]