28887032

素因数分解:

$2^3\times {\mathrm{331}}^1\times {\mathrm{10909}}^1$

素因数の和:11246

約数の個数: 16

約数和(自身を含む): 54331800

約数和(自身を除く): 25444768

約数列:

[1, 2, 4, 8, 331, 662, 1324, 2648, 10909, 21818, 43636, 87272, 3610879, 7221758, 14443516, 28887032]

約数ペア:

[(1, 28887032), (2, 14443516), (4, 7221758), (8, 3610879), (331, 87272), (662, 43636), (1324, 21818), (2648, 10909)]