189840512

素因数分解:

$2^7\times {\mathrm{173}}^1\times {\mathrm{8573}}^1$

素因数の和:8760

約数の個数: 32

約数和(自身を含む): 380428380

約数和(自身を除く): 190587868

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 173, 346, 692, 1384, 2768, 5536, 8573, 11072, 17146, 22144, 34292, 68584, 137168, 274336, 548672, 1097344, 1483129, 2966258, 5932516, 11865032, 23730064, 47460128, 94920256, 189840512]

約数ペア:

[(1, 189840512), (2, 94920256), (4, 47460128), (8, 23730064), (16, 11865032), (32, 5932516), (64, 2966258), (128, 1483129), (173, 1097344), (346, 548672), (692, 274336), (1384, 137168), (2768, 68584), (5536, 34292), (8573, 22144), (11072, 17146)]