39920808

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53657}}^1$

素因数の和:53697

約数の個数: 32

約数和(自身を含む): 103023360

約数和(自身を除く): 63102552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 53657, 107314, 160971, 214628, 321942, 429256, 643884, 1287768, 1663367, 3326734, 4990101, 6653468, 9980202, 13306936, 19960404, 39920808]

約数ペア:

[(1, 39920808), (2, 19960404), (3, 13306936), (4, 9980202), (6, 6653468), (8, 4990101), (12, 3326734), (24, 1663367), (31, 1287768), (62, 643884), (93, 429256), (124, 321942), (186, 214628), (248, 160971), (372, 107314), (744, 53657)]