17143424

素因数分解:

$2^7\times {\mathrm{67}}^1\times {\mathrm{1999}}^1$

素因数の和:2080

約数の個数: 32

約数和(自身を含む): 34680000

約数和(自身を除く): 17536576

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 268, 536, 1072, 1999, 2144, 3998, 4288, 7996, 8576, 15992, 31984, 63968, 127936, 133933, 255872, 267866, 535732, 1071464, 2142928, 4285856, 8571712, 17143424]

約数ペア:

[(1, 17143424), (2, 8571712), (4, 4285856), (8, 2142928), (16, 1071464), (32, 535732), (64, 267866), (67, 255872), (128, 133933), (134, 127936), (268, 63968), (536, 31984), (1072, 15992), (1999, 8576), (2144, 7996), (3998, 4288)]