86871616

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{541}}^1$

素因数の和:759

約数の個数: 56

約数和(自身を含む): 186953144

約数和(自身を除く): 100081528

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 193, 208, 386, 416, 541, 772, 832, 1082, 1544, 2164, 2509, 3088, 4328, 5018, 6176, 7033, 8656, 10036, 12352, 14066, 17312, 20072, 28132, 34624, 40144, 56264, 80288, 104413, 112528, 160576, 208826, 225056, 417652, 450112, 835304, 1357369, 1670608, 2714738, 3341216, 5429476, 6682432, 10858952, 21717904, 43435808, 86871616]

約数ペア:

[(1, 86871616), (2, 43435808), (4, 21717904), (8, 10858952), (13, 6682432), (16, 5429476), (26, 3341216), (32, 2714738), (52, 1670608), (64, 1357369), (104, 835304), (193, 450112), (208, 417652), (386, 225056), (416, 208826), (541, 160576), (772, 112528), (832, 104413), (1082, 80288), (1544, 56264), (2164, 40144), (2509, 34624), (3088, 28132), (4328, 20072), (5018, 17312), (6176, 14066), (7033, 12352), (8656, 10036)]