1566131968

素因数分解:

$2^8\times {\mathrm{67}}^1\times {\mathrm{91309}}^1$

素因数の和:91392

約数の個数: 36

約数和(自身を含む): 3172839880

約数和(自身を除く): 1606707912

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 256, 268, 536, 1072, 2144, 4288, 8576, 17152, 91309, 182618, 365236, 730472, 1460944, 2921888, 5843776, 6117703, 11687552, 12235406, 23375104, 24470812, 48941624, 97883248, 195766496, 391532992, 783065984, 1566131968]

約数ペア:

[(1, 1566131968), (2, 783065984), (4, 391532992), (8, 195766496), (16, 97883248), (32, 48941624), (64, 24470812), (67, 23375104), (128, 12235406), (134, 11687552), (256, 6117703), (268, 5843776), (536, 2921888), (1072, 1460944), (2144, 730472), (4288, 365236), (8576, 182618), (17152, 91309)]