87053954

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{419}}^1$

素因数の和:626

約数の個数: 32

約数和(自身を含む): 144365760

約数和(自身を除く): 57311806

約数列:

[1, 2, 13, 26, 61, 122, 131, 262, 419, 793, 838, 1586, 1703, 3406, 5447, 7991, 10894, 15982, 25559, 51118, 54889, 103883, 109778, 207766, 332267, 664534, 713557, 1427114, 3348229, 6696458, 43526977, 87053954]

約数ペア:

[(1, 87053954), (2, 43526977), (13, 6696458), (26, 3348229), (61, 1427114), (122, 713557), (131, 664534), (262, 332267), (419, 207766), (793, 109778), (838, 103883), (1586, 54889), (1703, 51118), (3406, 25559), (5447, 15982), (7991, 10894)]