171896764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{80627}}^1$

素因数の和:80685

約数の個数: 24

約数和(自身を含む): 331864848

約数和(自身を除く): 159968084

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 80627, 161254, 322508, 1048151, 2096302, 3305707, 4192604, 6611414, 13222828, 42974191, 85948382, 171896764]

約数ペア:

[(1, 171896764), (2, 85948382), (4, 42974191), (13, 13222828), (26, 6611414), (41, 4192604), (52, 3305707), (82, 2096302), (164, 1048151), (533, 322508), (1066, 161254), (2132, 80627)]