16559296

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{1531}}^1$

素因数の和:1569

約数の個数: 42

約数和(自身を含む): 35605212

約数和(自身を除く): 19045916

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 676, 832, 1352, 1531, 2704, 3062, 5408, 6124, 10816, 12248, 19903, 24496, 39806, 48992, 79612, 97984, 159224, 258739, 318448, 517478, 636896, 1034956, 1273792, 2069912, 4139824, 8279648, 16559296]

約数ペア:

[(1, 16559296), (2, 8279648), (4, 4139824), (8, 2069912), (13, 1273792), (16, 1034956), (26, 636896), (32, 517478), (52, 318448), (64, 258739), (104, 159224), (169, 97984), (208, 79612), (338, 48992), (416, 39806), (676, 24496), (832, 19903), (1352, 12248), (1531, 10816), (2704, 6124), (3062, 5408)]