63970906

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{4969}}^1$

素因数の和:5169

約数の個数: 16

約数和(自身を含む): 98942760

約数和(自身を除く): 34971854

約数列:

[1, 2, 41, 82, 157, 314, 4969, 6437, 9938, 12874, 203729, 407458, 780133, 1560266, 31985453, 63970906]

約数ペア:

[(1, 63970906), (2, 31985453), (41, 1560266), (82, 780133), (157, 407458), (314, 203729), (4969, 12874), (6437, 9938)]