86784568

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{6091}}^1$

素因数の和:6247

約数の個数: 32

約数和(自身を含む): 176546160

約数和(自身を除く): 89761592

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 137, 274, 548, 1096, 1781, 3562, 6091, 7124, 12182, 14248, 24364, 48728, 79183, 158366, 316732, 633464, 834467, 1668934, 3337868, 6675736, 10848071, 21696142, 43392284, 86784568]

約数ペア:

[(1, 86784568), (2, 43392284), (4, 21696142), (8, 10848071), (13, 6675736), (26, 3337868), (52, 1668934), (104, 834467), (137, 633464), (274, 316732), (548, 158366), (1096, 79183), (1781, 48728), (3562, 24364), (6091, 14248), (7124, 12182)]