30431912

素因数分解:

$2^3\times 7^1\times {\mathrm{543427}}^1$

素因数の和:543440

約数の個数: 16

約数和(自身を含む): 65211360

約数和(自身を除く): 34779448

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 543427, 1086854, 2173708, 3803989, 4347416, 7607978, 15215956, 30431912]

約数ペア:

[(1, 30431912), (2, 15215956), (4, 7607978), (7, 4347416), (8, 3803989), (14, 2173708), (28, 1086854), (56, 543427)]