80712536

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{2213}}^1$

素因数の和:2363

約数の個数: 32

約数和(自身を含む): 156219840

約数和(自身を除く): 75507304

約数列:

[1, 2, 4, 8, 47, 94, 97, 188, 194, 376, 388, 776, 2213, 4426, 4559, 8852, 9118, 17704, 18236, 36472, 104011, 208022, 214661, 416044, 429322, 832088, 858644, 1717288, 10089067, 20178134, 40356268, 80712536]

約数ペア:

[(1, 80712536), (2, 40356268), (4, 20178134), (8, 10089067), (47, 1717288), (94, 858644), (97, 832088), (188, 429322), (194, 416044), (376, 214661), (388, 208022), (776, 104011), (2213, 36472), (4426, 18236), (4559, 17704), (8852, 9118)]