80400584

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{9419}}^1$

素因数の和:9533

約数の個数: 32

約数和(自身を含む): 166168800

約数和(自身を除く): 85768216

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 97, 194, 388, 776, 1067, 2134, 4268, 8536, 9419, 18838, 37676, 75352, 103609, 207218, 414436, 828872, 913643, 1827286, 3654572, 7309144, 10050073, 20100146, 40200292, 80400584]

約数ペア:

[(1, 80400584), (2, 40200292), (4, 20100146), (8, 10050073), (11, 7309144), (22, 3654572), (44, 1827286), (88, 913643), (97, 828872), (194, 414436), (388, 207218), (776, 103609), (1067, 75352), (2134, 37676), (4268, 18838), (8536, 9419)]