8090576

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{401}}^1$

素因数の和:519

約数の個数: 40

約数和(自身を含む): 17097864

約数和(自身を除く): 9007288

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 97, 104, 194, 208, 388, 401, 776, 802, 1261, 1552, 1604, 2522, 3208, 5044, 5213, 6416, 10088, 10426, 20176, 20852, 38897, 41704, 77794, 83408, 155588, 311176, 505661, 622352, 1011322, 2022644, 4045288, 8090576]

約数ペア:

[(1, 8090576), (2, 4045288), (4, 2022644), (8, 1011322), (13, 622352), (16, 505661), (26, 311176), (52, 155588), (97, 83408), (104, 77794), (194, 41704), (208, 38897), (388, 20852), (401, 20176), (776, 10426), (802, 10088), (1261, 6416), (1552, 5213), (1604, 5044), (2522, 3208)]