80481026

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{15077}}^1$

素因数の和:15253

約数の個数: 16

約数和(自身を含む): 128645496

約数和(自身を除く): 48164470

約数列:

[1, 2, 17, 34, 157, 314, 2669, 5338, 15077, 30154, 256309, 512618, 2367089, 4734178, 40240513, 80481026]

約数ペア:

[(1, 80481026), (2, 40240513), (17, 4734178), (34, 2367089), (157, 512618), (314, 256309), (2669, 30154), (5338, 15077)]