85001998

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1\times {\mathrm{1621}}^1$

素因数の和:1947

約数の個数: 16

約数和(自身を含む): 129163104

約数和(自身を除く): 44161106

約数列:

[1, 2, 157, 167, 314, 334, 1621, 3242, 26219, 52438, 254497, 270707, 508994, 541414, 42500999, 85001998]

約数ペア:

[(1, 85001998), (2, 42500999), (157, 541414), (167, 508994), (314, 270707), (334, 254497), (1621, 52438), (3242, 26219)]