129008896

素因数分解:

$2^8\times {\mathrm{79}}^1\times {\mathrm{6379}}^1$

素因数の和:6474

約数の個数: 36

約数和(自身を含む): 260814400

約数和(自身を除く): 131805504

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 256, 316, 632, 1264, 2528, 5056, 6379, 10112, 12758, 20224, 25516, 51032, 102064, 204128, 408256, 503941, 816512, 1007882, 1633024, 2015764, 4031528, 8063056, 16126112, 32252224, 64504448, 129008896]

約数ペア:

[(1, 129008896), (2, 64504448), (4, 32252224), (8, 16126112), (16, 8063056), (32, 4031528), (64, 2015764), (79, 1633024), (128, 1007882), (158, 816512), (256, 503941), (316, 408256), (632, 204128), (1264, 102064), (2528, 51032), (5056, 25516), (6379, 20224), (10112, 12758)]