329087072

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{2113}}^1$

素因数の和:2311

約数の個数: 48

約数和(自身を含む): 673368192

約数和(自身を除く): 344281120

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 157, 248, 314, 496, 628, 992, 1256, 2113, 2512, 4226, 4867, 5024, 8452, 9734, 16904, 19468, 33808, 38936, 65503, 67616, 77872, 131006, 155744, 262012, 331741, 524024, 663482, 1048048, 1326964, 2096096, 2653928, 5307856, 10283971, 10615712, 20567942, 41135884, 82271768, 164543536, 329087072]

約数ペア:

[(1, 329087072), (2, 164543536), (4, 82271768), (8, 41135884), (16, 20567942), (31, 10615712), (32, 10283971), (62, 5307856), (124, 2653928), (157, 2096096), (248, 1326964), (314, 1048048), (496, 663482), (628, 524024), (992, 331741), (1256, 262012), (2113, 155744), (2512, 131006), (4226, 77872), (4867, 67616), (5024, 65503), (8452, 38936), (9734, 33808), (16904, 19468)]