42993994

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1\times {\mathrm{1511}}^1$

素因数の和:1901

約数の個数: 16

約数和(自身を含む): 66298176

約数和(自身を除く): 23304182

約数列:

[1, 2, 41, 82, 347, 694, 1511, 3022, 14227, 28454, 61951, 123902, 524317, 1048634, 21496997, 42993994]

約数ペア:

[(1, 42993994), (2, 21496997), (41, 1048634), (82, 524317), (347, 123902), (694, 61951), (1511, 28454), (3022, 14227)]