42549016

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{691}}^1$

素因数の和:919

約数の個数: 32

約数和(自身を含む): 82209600

約数和(自身を除く): 39660584

約数列:

[1, 2, 4, 8, 43, 86, 172, 179, 344, 358, 691, 716, 1382, 1432, 2764, 5528, 7697, 15394, 29713, 30788, 59426, 61576, 118852, 123689, 237704, 247378, 494756, 989512, 5318627, 10637254, 21274508, 42549016]

約数ペア:

[(1, 42549016), (2, 21274508), (4, 10637254), (8, 5318627), (43, 989512), (86, 494756), (172, 247378), (179, 237704), (344, 123689), (358, 118852), (691, 61576), (716, 59426), (1382, 30788), (1432, 29713), (2764, 15394), (5528, 7697)]