127521232

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{130657}}^1$

素因数の和:130726

約数の個数: 20

約数和(自身を含む): 251124676

約数和(自身を除く): 123603444

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 130657, 261314, 522628, 1045256, 2090512, 7970077, 15940154, 31880308, 63760616, 127521232]

約数ペア:

[(1, 127521232), (2, 63760616), (4, 31880308), (8, 15940154), (16, 7970077), (61, 2090512), (122, 1045256), (244, 522628), (488, 261314), (976, 130657)]