31385248

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{42643}}^1$

素因数の和:42676

約数の個数: 24

約数和(自身を含む): 64477728

約数和(自身を除く): 33092480

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736, 42643, 85286, 170572, 341144, 682288, 980789, 1364576, 1961578, 3923156, 7846312, 15692624, 31385248]

約数ペア:

[(1, 31385248), (2, 15692624), (4, 7846312), (8, 3923156), (16, 1961578), (23, 1364576), (32, 980789), (46, 682288), (92, 341144), (184, 170572), (368, 85286), (736, 42643)]