28967888

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{58403}}^1$

素因数の和:58442

約数の個数: 20

約数和(自身を含む): 57936768

約数和(自身を除く): 28968880

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 58403, 116806, 233612, 467224, 934448, 1810493, 3620986, 7241972, 14483944, 28967888]

約数ペア:

[(1, 28967888), (2, 14483944), (4, 7241972), (8, 3620986), (16, 1810493), (31, 934448), (62, 467224), (124, 233612), (248, 116806), (496, 58403)]