53709872

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{20101}}^1$

素因数の和:20276

約数の個数: 20

約数和(自身を含む): 104691216

約数和(自身を除く): 50981344

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 20101, 40202, 80404, 160808, 321616, 3356867, 6713734, 13427468, 26854936, 53709872]

約数ペア:

[(1, 53709872), (2, 26854936), (4, 13427468), (8, 6713734), (16, 3356867), (167, 321616), (334, 160808), (668, 80404), (1336, 40202), (2672, 20101)]