28311928

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{114161}}^1$

素因数の和:114198

約数の個数: 16

約数和(自身を含む): 54797760

約数和(自身を除く): 26485832

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 114161, 228322, 456644, 913288, 3538991, 7077982, 14155964, 28311928]

約数ペア:

[(1, 28311928), (2, 14155964), (4, 7077982), (8, 3538991), (31, 913288), (62, 456644), (124, 228322), (248, 114161)]