86479328

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{15991}}^1$

素因数の和:16027

約数の個数: 36

約数和(自身を含む): 184371768

約数和(自身を除く): 97892440

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2704, 5408, 15991, 31982, 63964, 127928, 207883, 255856, 415766, 511712, 831532, 1663064, 2702479, 3326128, 5404958, 6652256, 10809916, 21619832, 43239664, 86479328]

約数ペア:

[(1, 86479328), (2, 43239664), (4, 21619832), (8, 10809916), (13, 6652256), (16, 5404958), (26, 3326128), (32, 2702479), (52, 1663064), (104, 831532), (169, 511712), (208, 415766), (338, 255856), (416, 207883), (676, 127928), (1352, 63964), (2704, 31982), (5408, 15991)]