89850518

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1\times {\mathrm{2351}}^1$

素因数の和:2647

約数の個数: 16

約数和(自身を含む): 136914624

約数和(自身を除く): 47064106

約数列:

[1, 2, 97, 194, 197, 394, 2351, 4702, 19109, 38218, 228047, 456094, 463147, 926294, 44925259, 89850518]

約数ペア:

[(1, 89850518), (2, 44925259), (97, 926294), (194, 463147), (197, 456094), (394, 228047), (2351, 38218), (4702, 19109)]