23180656

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{85223}}^1$

素因数の和:85248

約数の個数: 20

約数和(自身を含む): 47554992

約数和(自身を除く): 24374336

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 85223, 170446, 340892, 681784, 1363568, 1448791, 2897582, 5795164, 11590328, 23180656]

約数ペア:

[(1, 23180656), (2, 11590328), (4, 5795164), (8, 2897582), (16, 1448791), (17, 1363568), (34, 681784), (68, 340892), (136, 170446), (272, 85223)]