84585856

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{21317}}^1$

素因数の和:21362

約数の個数: 32

約数和(自身を含む): 173954880

約数和(自身を除く): 89369024

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 21317, 42634, 85268, 170536, 341072, 660827, 682144, 1321654, 1364288, 2643308, 2728576, 5286616, 10573232, 21146464, 42292928, 84585856]

約数ペア:

[(1, 84585856), (2, 42292928), (4, 21146464), (8, 10573232), (16, 5286616), (31, 2728576), (32, 2643308), (62, 1364288), (64, 1321654), (124, 682144), (128, 660827), (248, 341072), (496, 170536), (992, 85268), (1984, 42634), (3968, 21317)]