85151536

素因数分解:

$2^4\times {\mathrm{2003}}^1\times {\mathrm{2657}}^1$

素因数の和:4668

約数の個数: 20

約数和(自身を含む): 165125592

約数和(自身を除く): 79974056

約数列:

[1, 2, 4, 8, 16, 2003, 2657, 4006, 5314, 8012, 10628, 16024, 21256, 32048, 42512, 5321971, 10643942, 21287884, 42575768, 85151536]

約数ペア:

[(1, 85151536), (2, 42575768), (4, 21287884), (8, 10643942), (16, 5321971), (2003, 42512), (2657, 32048), (4006, 21256), (5314, 16024), (8012, 10628)]