213834032

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{13907}}^1$

素因数の和:13977

約数の個数: 30

約数和(自身を含む): 428129964

約数和(自身を除く): 214295932

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 961, 1922, 3844, 7688, 13907, 15376, 27814, 55628, 111256, 222512, 431117, 862234, 1724468, 3448936, 6897872, 13364627, 26729254, 53458508, 106917016, 213834032]

約数ペア:

[(1, 213834032), (2, 106917016), (4, 53458508), (8, 26729254), (16, 13364627), (31, 6897872), (62, 3448936), (124, 1724468), (248, 862234), (496, 431117), (961, 222512), (1922, 111256), (3844, 55628), (7688, 27814), (13907, 15376)]