39980802

素因数分解:

$2^1\times 3^1\times {\mathrm{167}}^1\times {\mathrm{39901}}^1$

素因数の和:40073

約数の個数: 16

約数和(自身を含む): 80442432

約数和(自身を除く): 40461630

約数列:

[1, 2, 3, 6, 167, 334, 501, 1002, 39901, 79802, 119703, 239406, 6663467, 13326934, 19990401, 39980802]

約数ペア:

[(1, 39980802), (2, 19990401), (3, 13326934), (6, 6663467), (167, 239406), (334, 119703), (501, 79802), (1002, 39901)]