31594758

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21319}}^1$

素因数の和:21356

約数の個数: 32

約数和(自身を含む): 71635200

約数和(自身を除く): 40040442

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 21319, 42638, 63957, 127914, 277147, 405061, 554294, 810122, 831441, 1215183, 1662882, 2430366, 5265793, 10531586, 15797379, 31594758]

約数ペア:

[(1, 31594758), (2, 15797379), (3, 10531586), (6, 5265793), (13, 2430366), (19, 1662882), (26, 1215183), (38, 831441), (39, 810122), (57, 554294), (78, 405061), (114, 277147), (247, 127914), (494, 63957), (741, 42638), (1482, 21319)]