83855512

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{42437}}^1$

素因数の和:42475

約数の個数: 32

約数和(自身を含む): 178239600

約数和(自身を除く): 94384088

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 42437, 84874, 169748, 339496, 551681, 806303, 1103362, 1612606, 2206724, 3225212, 4413448, 6450424, 10481939, 20963878, 41927756, 83855512]

約数ペア:

[(1, 83855512), (2, 41927756), (4, 20963878), (8, 10481939), (13, 6450424), (19, 4413448), (26, 3225212), (38, 2206724), (52, 1612606), (76, 1103362), (104, 806303), (152, 551681), (247, 339496), (494, 169748), (988, 84874), (1976, 42437)]