43264

素因数分解:

$2^8\times {\mathrm{13}}^2$

素因数の和:42

約数の個数: 27

約数和(自身を含む): 93513

約数和(自身を除く): 50249

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 256, 338, 416, 676, 832, 1352, 1664, 2704, 3328, 5408, 10816, 21632, 43264]

約数ペア:

[(1, 43264), (2, 21632), (4, 10816), (8, 5408), (13, 3328), (16, 2704), (26, 1664), (32, 1352), (52, 832), (64, 676), (104, 416), (128, 338), (169, 256)]