130810496

素因数分解:

$2^7\times {\mathrm{107}}^1\times {\mathrm{9551}}^1$

素因数の和:9672

約数の個数: 32

約数和(自身を含む): 263062080

約数和(自身を除く): 132251584

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 128, 214, 428, 856, 1712, 3424, 6848, 9551, 13696, 19102, 38204, 76408, 152816, 305632, 611264, 1021957, 1222528, 2043914, 4087828, 8175656, 16351312, 32702624, 65405248, 130810496]

約数ペア:

[(1, 130810496), (2, 65405248), (4, 32702624), (8, 16351312), (16, 8175656), (32, 4087828), (64, 2043914), (107, 1222528), (128, 1021957), (214, 611264), (428, 305632), (856, 152816), (1712, 76408), (3424, 38204), (6848, 19102), (9551, 13696)]