91238368

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{16871}}^1$

素因数の和:16907

約数の個数: 36

約数和(自身を含む): 194517288

約数和(自身を除く): 103278920

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2704, 5408, 16871, 33742, 67484, 134968, 219323, 269936, 438646, 539872, 877292, 1754584, 2851199, 3509168, 5702398, 7018336, 11404796, 22809592, 45619184, 91238368]

約数ペア:

[(1, 91238368), (2, 45619184), (4, 22809592), (8, 11404796), (13, 7018336), (16, 5702398), (26, 3509168), (32, 2851199), (52, 1754584), (104, 877292), (169, 539872), (208, 438646), (338, 269936), (416, 219323), (676, 134968), (1352, 67484), (2704, 33742), (5408, 16871)]