90316144

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{182089}}^1$

素因数の和:182128

約数の個数: 20

約数和(自身を含む): 180633280

約数和(自身を除く): 90317136

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 182089, 364178, 728356, 1456712, 2913424, 5644759, 11289518, 22579036, 45158072, 90316144]

約数ペア:

[(1, 90316144), (2, 45158072), (4, 22579036), (8, 11289518), (16, 5644759), (31, 2913424), (62, 1456712), (124, 728356), (248, 364178), (496, 182089)]