8390512

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:170

約数の個数: 60

約数和(自身を含む): 18380520

約数和(自身を除く): 9990008

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 107, 116, 169, 208, 214, 232, 338, 377, 428, 464, 676, 754, 856, 1352, 1391, 1508, 1712, 2704, 2782, 3016, 3103, 4901, 5564, 6032, 6206, 9802, 11128, 12412, 18083, 19604, 22256, 24824, 36166, 39208, 40339, 49648, 72332, 78416, 80678, 144664, 161356, 289328, 322712, 524407, 645424, 1048814, 2097628, 4195256, 8390512]

約数ペア:

[(1, 8390512), (2, 4195256), (4, 2097628), (8, 1048814), (13, 645424), (16, 524407), (26, 322712), (29, 289328), (52, 161356), (58, 144664), (104, 80678), (107, 78416), (116, 72332), (169, 49648), (208, 40339), (214, 39208), (232, 36166), (338, 24824), (377, 22256), (428, 19604), (464, 18083), (676, 12412), (754, 11128), (856, 9802), (1352, 6206), (1391, 6032), (1508, 5564), (1712, 4901), (2704, 3103), (2782, 3016)]