127748032

素因数分解:

$2^6\times {\mathrm{101}}^1\times {\mathrm{19763}}^1$

素因数の和:19876

約数の個数: 28

約数和(自身を含む): 256022856

約数和(自身を除く): 128274824

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 202, 404, 808, 1616, 3232, 6464, 19763, 39526, 79052, 158104, 316208, 632416, 1264832, 1996063, 3992126, 7984252, 15968504, 31937008, 63874016, 127748032]

約数ペア:

[(1, 127748032), (2, 63874016), (4, 31937008), (8, 15968504), (16, 7984252), (32, 3992126), (64, 1996063), (101, 1264832), (202, 632416), (404, 316208), (808, 158104), (1616, 79052), (3232, 39526), (6464, 19763)]