90378698

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{43577}}^1$

素因数の和:43657

約数の個数: 16

約数和(自身を含む): 145899144

約数和(自身を除く): 55520446

約数列:

[1, 2, 17, 34, 61, 122, 1037, 2074, 43577, 87154, 740809, 1481618, 2658197, 5316394, 45189349, 90378698]

約数ペア:

[(1, 90378698), (2, 45189349), (17, 5316394), (34, 2658197), (61, 1481618), (122, 740809), (1037, 87154), (2074, 43577)]