16379552

素因数分解:

$2^5\times 7^1\times {\mathrm{83}}^1\times {\mathrm{881}}^1$

素因数の和:981

約数の個数: 48

約数和(自身を含む): 37340352

約数和(自身を除く): 20960800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 83, 112, 166, 224, 332, 581, 664, 881, 1162, 1328, 1762, 2324, 2656, 3524, 4648, 6167, 7048, 9296, 12334, 14096, 18592, 24668, 28192, 49336, 73123, 98672, 146246, 197344, 292492, 511861, 584984, 1023722, 1169968, 2047444, 2339936, 4094888, 8189776, 16379552]

約数ペア:

[(1, 16379552), (2, 8189776), (4, 4094888), (7, 2339936), (8, 2047444), (14, 1169968), (16, 1023722), (28, 584984), (32, 511861), (56, 292492), (83, 197344), (112, 146246), (166, 98672), (224, 73123), (332, 49336), (581, 28192), (664, 24668), (881, 18592), (1162, 14096), (1328, 12334), (1762, 9296), (2324, 7048), (2656, 6167), (3524, 4648)]