85587328

素因数分解:

$2^7\times {\mathrm{487}}^1\times {\mathrm{1373}}^1$

素因数の和:1874

約数の個数: 32

約数和(自身を含む): 170980560

約数和(自身を除く): 85393232

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 487, 974, 1373, 1948, 2746, 3896, 5492, 7792, 10984, 15584, 21968, 31168, 43936, 62336, 87872, 175744, 668651, 1337302, 2674604, 5349208, 10698416, 21396832, 42793664, 85587328]

約数ペア:

[(1, 85587328), (2, 42793664), (4, 21396832), (8, 10698416), (16, 5349208), (32, 2674604), (64, 1337302), (128, 668651), (487, 175744), (974, 87872), (1373, 62336), (1948, 43936), (2746, 31168), (3896, 21968), (5492, 15584), (7792, 10984)]