61517144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{19081}}^1$

素因数の和:19131

約数の個数: 32

約数和(自身を含む): 128231040

約数和(自身を除く): 66713896

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 19081, 38162, 76324, 152648, 248053, 496106, 591511, 992212, 1183022, 1984424, 2366044, 4732088, 7689643, 15379286, 30758572, 61517144]

約数ペア:

[(1, 61517144), (2, 30758572), (4, 15379286), (8, 7689643), (13, 4732088), (26, 2366044), (31, 1984424), (52, 1183022), (62, 992212), (104, 591511), (124, 496106), (248, 248053), (403, 152648), (806, 76324), (1612, 38162), (3224, 19081)]