39338808

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{38119}}^1$

素因数の和:38171

約数の個数: 32

約数和(自身を含む): 100636800

約数和(自身を除く): 61297992

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 38119, 76238, 114357, 152476, 228714, 304952, 457428, 914856, 1639117, 3278234, 4917351, 6556468, 9834702, 13112936, 19669404, 39338808]

約数ペア:

[(1, 39338808), (2, 19669404), (3, 13112936), (4, 9834702), (6, 6556468), (8, 4917351), (12, 3278234), (24, 1639117), (43, 914856), (86, 457428), (129, 304952), (172, 228714), (258, 152476), (344, 114357), (516, 76238), (1032, 38119)]