8161192

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{809}}^1$

素因数の和:925

約数の個数: 32

約数和(自身を含む): 16669800

約数和(自身を除く): 8508608

約数列:

[1, 2, 4, 8, 13, 26, 52, 97, 104, 194, 388, 776, 809, 1261, 1618, 2522, 3236, 5044, 6472, 10088, 10517, 21034, 42068, 78473, 84136, 156946, 313892, 627784, 1020149, 2040298, 4080596, 8161192]

約数ペア:

[(1, 8161192), (2, 4080596), (4, 2040298), (8, 1020149), (13, 627784), (26, 313892), (52, 156946), (97, 84136), (104, 78473), (194, 42068), (388, 21034), (776, 10517), (809, 10088), (1261, 6472), (1618, 5044), (2522, 3236)]