127960256

素因数分解:

$2^6\times {\mathrm{1999379}}^1$

素因数の和:1999391

約数の個数: 14

約数和(自身を含む): 253921260

約数和(自身を除く): 125961004

約数列:

[1, 2, 4, 8, 16, 32, 64, 1999379, 3998758, 7997516, 15995032, 31990064, 63980128, 127960256]

約数ペア:

[(1, 127960256), (2, 63980128), (4, 31990064), (8, 15995032), (16, 7997516), (32, 3998758), (64, 1999379)]