80212154

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{5231}}^1$

素因数の和:5302

約数の個数: 32

約数和(自身を含む): 142394112

約数和(自身を除く): 62181958

約数列:

[1, 2, 11, 17, 22, 34, 41, 82, 187, 374, 451, 697, 902, 1394, 5231, 7667, 10462, 15334, 57541, 88927, 115082, 177854, 214471, 428942, 978197, 1956394, 2359181, 3646007, 4718362, 7292014, 40106077, 80212154]

約数ペア:

[(1, 80212154), (2, 40106077), (11, 7292014), (17, 4718362), (22, 3646007), (34, 2359181), (41, 1956394), (82, 978197), (187, 428942), (374, 214471), (451, 177854), (697, 115082), (902, 88927), (1394, 57541), (5231, 15334), (7667, 10462)]