13131872

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31567}}^1$

素因数の和:31590

約数の個数: 24

約数和(自身を含む): 27842976

約数和(自身を除く): 14711104

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 31567, 63134, 126268, 252536, 410371, 505072, 820742, 1010144, 1641484, 3282968, 6565936, 13131872]

約数ペア:

[(1, 13131872), (2, 6565936), (4, 3282968), (8, 1641484), (13, 1010144), (16, 820742), (26, 505072), (32, 410371), (52, 252536), (104, 126268), (208, 63134), (416, 31567)]