31196258

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{12569}}^1$

素因数の和:12661

約数の個数: 16

約数和(自身を含む): 50229720

約数和(自身を除く): 19033462

約数列:

[1, 2, 17, 34, 73, 146, 1241, 2482, 12569, 25138, 213673, 427346, 917537, 1835074, 15598129, 31196258]

約数ペア:

[(1, 31196258), (2, 15598129), (17, 1835074), (34, 917537), (73, 427346), (146, 213673), (1241, 25138), (2482, 12569)]