65518552

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{2897}}^1$

素因数の和:3171

約数の個数: 32

約数和(自身を含む): 134583120

約数和(自身を除く): 69064568

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 257, 514, 1028, 2056, 2827, 2897, 5654, 5794, 11308, 11588, 22616, 23176, 31867, 63734, 127468, 254936, 744529, 1489058, 2978116, 5956232, 8189819, 16379638, 32759276, 65518552]

約数ペア:

[(1, 65518552), (2, 32759276), (4, 16379638), (8, 8189819), (11, 5956232), (22, 2978116), (44, 1489058), (88, 744529), (257, 254936), (514, 127468), (1028, 63734), (2056, 31867), (2827, 23176), (2897, 22616), (5654, 11588), (5794, 11308)]