31726156

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103007}}^1$

素因数の和:103029

約数の個数: 24

約数和(自身を含む): 69221376

約数和(自身を除く): 37495220

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 103007, 206014, 412028, 721049, 1133077, 1442098, 2266154, 2884196, 4532308, 7931539, 15863078, 31726156]

約数ペア:

[(1, 31726156), (2, 15863078), (4, 7931539), (7, 4532308), (11, 2884196), (14, 2266154), (22, 1442098), (28, 1133077), (44, 721049), (77, 412028), (154, 206014), (308, 103007)]