4285856

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{1999}}^1$

素因数の和:2076

約数の個数: 24

約数和(自身を含む): 8568000

約数和(自身を除く): 4282144

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 268, 536, 1072, 1999, 2144, 3998, 7996, 15992, 31984, 63968, 133933, 267866, 535732, 1071464, 2142928, 4285856]

約数ペア:

[(1, 4285856), (2, 2142928), (4, 1071464), (8, 535732), (16, 267866), (32, 133933), (67, 63968), (134, 31984), (268, 15992), (536, 7996), (1072, 3998), (1999, 2144)]