16213160

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{17623}}^1$

素因数の和:17657

約数の個数: 32

約数和(自身を含む): 38067840

約数和(自身を除く): 21854680

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 17623, 35246, 70492, 88115, 140984, 176230, 352460, 405329, 704920, 810658, 1621316, 2026645, 3242632, 4053290, 8106580, 16213160]

約数ペア:

[(1, 16213160), (2, 8106580), (4, 4053290), (5, 3242632), (8, 2026645), (10, 1621316), (20, 810658), (23, 704920), (40, 405329), (46, 352460), (92, 176230), (115, 140984), (184, 88115), (230, 70492), (460, 35246), (920, 17623)]