31925852

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{8573}}^1$

素因数の和:8610

約数の個数: 36

約数和(自身を含む): 68420520

約数和(自身を除く): 36494668

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 8573, 17146, 34292, 60011, 120022, 162887, 240044, 325774, 420077, 651548, 840154, 1140209, 1680308, 2280418, 4560836, 7981463, 15962926, 31925852]

約数ペア:

[(1, 31925852), (2, 15962926), (4, 7981463), (7, 4560836), (14, 2280418), (19, 1680308), (28, 1140209), (38, 840154), (49, 651548), (76, 420077), (98, 325774), (133, 240044), (196, 162887), (266, 120022), (532, 60011), (931, 34292), (1862, 17146), (3724, 8573)]