16881312

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{25121}}^1$

素因数の和:25141

約数の個数: 48

約数和(自身を含む): 50645952

約数和(自身を除く): 33764640

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 25121, 50242, 75363, 100484, 150726, 175847, 200968, 301452, 351694, 401936, 527541, 602904, 703388, 803872, 1055082, 1205808, 1406776, 2110164, 2411616, 2813552, 4220328, 5627104, 8440656, 16881312]

約数ペア:

[(1, 16881312), (2, 8440656), (3, 5627104), (4, 4220328), (6, 2813552), (7, 2411616), (8, 2110164), (12, 1406776), (14, 1205808), (16, 1055082), (21, 803872), (24, 703388), (28, 602904), (32, 527541), (42, 401936), (48, 351694), (56, 301452), (84, 200968), (96, 175847), (112, 150726), (168, 100484), (224, 75363), (336, 50242), (672, 25121)]