16612384

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:425

約数の個数: 48

約数和(自身を含む): 34927200

約数和(自身を除く): 18314816

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 89, 152, 178, 304, 307, 356, 608, 614, 712, 1228, 1424, 1691, 2456, 2848, 3382, 4912, 5833, 6764, 9824, 11666, 13528, 23332, 27056, 27323, 46664, 54112, 54646, 93328, 109292, 186656, 218584, 437168, 519137, 874336, 1038274, 2076548, 4153096, 8306192, 16612384]

約数ペア:

[(1, 16612384), (2, 8306192), (4, 4153096), (8, 2076548), (16, 1038274), (19, 874336), (32, 519137), (38, 437168), (76, 218584), (89, 186656), (152, 109292), (178, 93328), (304, 54646), (307, 54112), (356, 46664), (608, 27323), (614, 27056), (712, 23332), (1228, 13528), (1424, 11666), (1691, 9824), (2456, 6764), (2848, 5833), (3382, 4912)]