1616512

素因数分解:

$2^7\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:260

約数の個数: 32

約数和(自身を含む): 3283380

約数和(自身を除く): 1666868

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 173, 292, 346, 584, 692, 1168, 1384, 2336, 2768, 4672, 5536, 9344, 11072, 12629, 22144, 25258, 50516, 101032, 202064, 404128, 808256, 1616512]

約数ペア:

[(1, 1616512), (2, 808256), (4, 404128), (8, 202064), (16, 101032), (32, 50516), (64, 25258), (73, 22144), (128, 12629), (146, 11072), (173, 9344), (292, 5536), (346, 4672), (584, 2768), (692, 2336), (1168, 1384)]