18065536

素因数分解:

$2^7\times {\mathrm{113}}^1\times {\mathrm{1249}}^1$

素因数の和:1376

約数の個数: 32

約数和(自身を含む): 36337500

約数和(自身を除く): 18271964

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 128, 226, 452, 904, 1249, 1808, 2498, 3616, 4996, 7232, 9992, 14464, 19984, 39968, 79936, 141137, 159872, 282274, 564548, 1129096, 2258192, 4516384, 9032768, 18065536]

約数ペア:

[(1, 18065536), (2, 9032768), (4, 4516384), (8, 2258192), (16, 1129096), (32, 564548), (64, 282274), (113, 159872), (128, 141137), (226, 79936), (452, 39968), (904, 19984), (1249, 14464), (1808, 9992), (2498, 7232), (3616, 4996)]