27431528

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2087}}^1$

素因数の和:2177

約数の個数: 32

約数和(自身を含む): 54120960

約数和(自身を除く): 26689432

約数列:

[1, 2, 4, 8, 31, 53, 62, 106, 124, 212, 248, 424, 1643, 2087, 3286, 4174, 6572, 8348, 13144, 16696, 64697, 110611, 129394, 221222, 258788, 442444, 517576, 884888, 3428941, 6857882, 13715764, 27431528]

約数ペア:

[(1, 27431528), (2, 13715764), (4, 6857882), (8, 3428941), (31, 884888), (53, 517576), (62, 442444), (106, 258788), (124, 221222), (212, 129394), (248, 110611), (424, 64697), (1643, 16696), (2087, 13144), (3286, 8348), (4174, 6572)]