28321352

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{114199}}^1$

素因数の和:114236

約数の個数: 16

約数和(自身を含む): 54816000

約数和(自身を除く): 26494648

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 114199, 228398, 456796, 913592, 3540169, 7080338, 14160676, 28321352]

約数ペア:

[(1, 28321352), (2, 14160676), (4, 7080338), (8, 3540169), (31, 913592), (62, 456796), (124, 228398), (248, 114199)]