24971248

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{12289}}^1$

素因数の和:12424

約数の個数: 20

約数和(自身を含む): 48766720

約数和(自身を除く): 23795472

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 12289, 24578, 49156, 98312, 196624, 1560703, 3121406, 6242812, 12485624, 24971248]

約数ペア:

[(1, 24971248), (2, 12485624), (4, 6242812), (8, 3121406), (16, 1560703), (127, 196624), (254, 98312), (508, 49156), (1016, 24578), (2032, 12289)]