89785552

素因数分解:

$2^4\times {\mathrm{271}}^1\times {\mathrm{20707}}^1$

素因数の和:20986

約数の個数: 20

約数和(自身を含む): 174609856

約数和(自身を除く): 84824304

約数列:

[1, 2, 4, 8, 16, 271, 542, 1084, 2168, 4336, 20707, 41414, 82828, 165656, 331312, 5611597, 11223194, 22446388, 44892776, 89785552]

約数ペア:

[(1, 89785552), (2, 44892776), (4, 22446388), (8, 11223194), (16, 5611597), (271, 331312), (542, 165656), (1084, 82828), (2168, 41414), (4336, 20707)]