31444056368

素因数分解:

$2^4\times {\mathrm{491}}^1\times {\mathrm{4002553}}^1$

素因数の和:4003052

約数の個数: 20

約数和(自身を含む): 61046953608

約数和(自身を除く): 29602897240

約数列:

[1, 2, 4, 8, 16, 491, 982, 1964, 3928, 7856, 4002553, 8005106, 16010212, 32020424, 64040848, 1965253523, 3930507046, 7861014092, 15722028184, 31444056368]

約数ペア:

[(1, 31444056368), (2, 15722028184), (4, 7861014092), (8, 3930507046), (16, 1965253523), (491, 64040848), (982, 32020424), (1964, 16010212), (3928, 8005106), (7856, 4002553)]