89911534

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{5647}}^1$

素因数の和:6087

約数の個数: 16

約数和(自身を含む): 142329600

約数和(自身を除く): 52418066

約数列:

[1, 2, 19, 38, 419, 838, 5647, 7961, 11294, 15922, 107293, 214586, 2366093, 4732186, 44955767, 89911534]

約数ペア:

[(1, 89911534), (2, 44955767), (19, 4732186), (38, 2366093), (419, 214586), (838, 107293), (5647, 15922), (7961, 11294)]