4144688

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{3121}}^1$

素因数の和:3212

約数の個数: 20

約数和(自身を含む): 8129688

約数和(自身を除く): 3985000

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 3121, 6242, 12484, 24968, 49936, 259043, 518086, 1036172, 2072344, 4144688]

約数ペア:

[(1, 4144688), (2, 2072344), (4, 1036172), (8, 518086), (16, 259043), (83, 49936), (166, 24968), (332, 12484), (664, 6242), (1328, 3121)]