83207878

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{433}}^1$

素因数の和:856

約数の個数: 32

約数和(自身を含む): 142178400

約数和(自身を除く): 58970522

約数列:

[1, 2, 13, 19, 26, 38, 247, 389, 433, 494, 778, 866, 5057, 5629, 7391, 8227, 10114, 11258, 14782, 16454, 96083, 106951, 168437, 192166, 213902, 336874, 2189681, 3200303, 4379362, 6400606, 41603939, 83207878]

約数ペア:

[(1, 83207878), (2, 41603939), (13, 6400606), (19, 4379362), (26, 3200303), (38, 2189681), (247, 336874), (389, 213902), (433, 192166), (494, 168437), (778, 106951), (866, 96083), (5057, 16454), (5629, 14782), (7391, 11258), (8227, 10114)]