80194406

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{233}}^1$

素因数の和:496

約数の個数: 32

約数和(自身を含む): 131010048

約数和(自身を除く): 50815642

約数列:

[1, 2, 17, 34, 53, 106, 191, 233, 382, 466, 901, 1802, 3247, 3961, 6494, 7922, 10123, 12349, 20246, 24698, 44503, 89006, 172091, 209933, 344182, 419866, 756551, 1513102, 2358659, 4717318, 40097203, 80194406]

約数ペア:

[(1, 80194406), (2, 40097203), (17, 4717318), (34, 2358659), (53, 1513102), (106, 756551), (191, 419866), (233, 344182), (382, 209933), (466, 172091), (901, 89006), (1802, 44503), (3247, 24698), (3961, 20246), (6494, 12349), (7922, 10123)]